53930522 has 4 divisors (see below), whose sum is σ = 80895786. Its totient is φ = 26965260.

The previous prime is 53930519. The next prime is 53930533. The reversal of 53930522 is 22503935.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22503935 = 5 ⋅4500787.

It can be written as a sum of positive squares in only one way, i.e., 30591961 + 23338561 = 5531^2 + 4831^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13482629 + ... + 13482632.

Almost surely, 2^53930522 is an apocalyptic number.

53930522 is a deficient number, since it is larger than the sum of its proper divisors (26965264).

53930522 is a wasteful number, since it uses less digits than its factorization.

53930522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26965263.

The product of its (nonzero) digits is 8100, while the sum is 29.

The square root of 53930522 is about 7343.7403276532. The cubic root of 53930522 is about 377.8141402202.

The spelling of 53930522 in words is "fifty-three million, nine hundred thirty thousand, five hundred twenty-two".