50820672 has 56 divisors (see below), whose sum is σ = 153676096. Its totient is φ = 14519808.

The previous prime is 50820661. The next prime is 50820683. The reversal of 50820672 is 27602805.

It is an interprime number because it is at equal distance from previous prime (50820661) and next prime (50820683).

It is a tau number, because it is divible by the number of its divisors (56).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17563 + ... + 20250.

It is an arithmetic number, because the mean of its divisors is an integer number (2744216).

Almost surely, 2^50820672 is an apocalyptic number.

It is an amenable number.

50820672 is an abundant number, since it is smaller than the sum of its proper divisors (102855424).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50820672 is a wasteful number, since it uses less digits than its factorization.

50820672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37835 (or 37825 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 50820672 is about 7128.8619007525. The cubic root of 50820672 is about 370.4078094222.

The spelling of 50820672 in words is "fifty million, eight hundred twenty thousand, six hundred seventy-two".