75057560 has 32 divisors (see below), whose sum is σ = 169419600. Its totient is φ = 29927040.

The previous prime is 75057547. The next prime is 75057569. The reversal of 75057560 is 6575057.

It is a self number, because there is not a number n which added to its sum of digits gives 75057560.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75057569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10406 + ... + 16074.

Almost surely, 2^75057560 is an apocalyptic number.

It is an amenable number.

75057560 is an abundant number, since it is smaller than the sum of its proper divisors (94362040).

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

75057560 is a wasteful number, since it uses less digits than its factorization.

75057560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6011 (or 6007 counting only the distinct ones).

The product of its (nonzero) digits is 36750, while the sum is 35.

The square root of 75057560 is about 8663.5766286217. The cubic root of 75057560 is about 421.8241894728.

The spelling of 75057560 in words is "seventy-five million, fifty-seven thousand, five hundred sixty".