53930501 has 4 divisors (see below), whose sum is σ = 54242412. Its totient is φ = 53618592.

The previous prime is 53930489. The next prime is 53930507. The reversal of 53930501 is 10503935.

53930501 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 50779876 + 3150625 = 7126^2 + 1775^2 .

It is a cyclic number.

It is not a de Polignac number, because 53930501 - 2¹⁴ = 53914117 is a prime.

It is a super-2 number, since 2×53930501² = 5816997876222002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53930507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155696 + ... + 156041.

It is an arithmetic number, because the mean of its divisors is an integer number (13560603).

Almost surely, 2^53930501 is an apocalyptic number.

It is an amenable number.

53930501 is a deficient number, since it is larger than the sum of its proper divisors (311911).

53930501 is a wasteful number, since it uses less digits than its factorization.

53930501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311910.

The product of its (nonzero) digits is 2025, while the sum is 26.

The square root of 53930501 is about 7343.7388978639. The cubic root of 53930501 is about 377.8140911812.

The spelling of 53930501 in words is "fifty-three million, nine hundred thirty thousand, five hundred one".