75052056 has 32 divisors (see below), whose sum is σ = 188126640. Its totient is φ = 24951168.

The previous prime is 75052051. The next prime is 75052073. The reversal of 75052056 is 65025057.

It is a super-2 number, since 2×75052056² = 11265622219654272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75052051) by changing a digit.

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, 5590 + ... + 13466.

Almost surely, 2^75052056 is an apocalyptic number.

It is an amenable number.

75052056 is an abundant number, since it is smaller than the sum of its proper divisors (113074584).

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

75052056 is a wasteful number, since it uses less digits than its factorization.

75052056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8283 (or 8279 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 30.

The square root of 75052056 is about 8663.2589710801. The cubic root of 75052056 is about 421.8138783769.

The spelling of 75052056 in words is "seventy-five million, fifty-two thousand, fifty-six".