75625056 has 96 divisors (see below), whose sum is σ = 237575520. Its totient is φ = 23265792.

The previous prime is 75625051. The next prime is 75625091. The reversal of 75625056 is 65052657.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 75625056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75625051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7866 + ... + 14598.

It is an arithmetic number, because the mean of its divisors is an integer number (2474745).

Almost surely, 2^75625056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 75625056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118787760).

75625056 is an abundant number, since it is smaller than the sum of its proper divisors (161950464).

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

75625056 is a wasteful number, since it uses less digits than its factorization.

75625056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6765 (or 6751 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 36.

The square root of 75625056 is about 8696.2667852361. The cubic root of 75625056 is about 422.8846322871.

Adding to 75625056 its product of nonzero digits (63000), we get a triangular number (75688056 = T₁₂₃₀₃).

The spelling of 75625056 in words is "seventy-five million, six hundred twenty-five thousand, fifty-six".