57575750 has 16 divisors (see below), whose sum is σ = 107782272. Its totient is φ = 23030200.

The previous prime is 57575743. The next prime is 57575761. The reversal of 57575750 is 5757575.

57575750 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 57575698 and 57575707.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114902 + ... + 115401.

It is an arithmetic number, because the mean of its divisors is an integer number (6736392).

Almost surely, 2^57575750 is an apocalyptic number.

57575750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

57575750 is a deficient number, since it is larger than the sum of its proper divisors (50206522).

57575750 is a wasteful number, since it uses less digits than its factorization.

57575750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230320 (or 230310 counting only the distinct ones).

The product of its (nonzero) digits is 214375, while the sum is 41.

The square root of 57575750 is about 7587.8686071914. The cubic root of 57575750 is about 386.1415492033.

The spelling of 57575750 in words is "fifty-seven million, five hundred seventy-five thousand, seven hundred fifty".