57578025303258 has 64 divisors (see below), whose sum is σ = 125027334656640. Its totient is φ = 17615186629632.

The previous prime is 57578025303241. The next prime is 57578025303373. The reversal of 57578025303258 is 85230352087575.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28310235 + ... + 30275822.

It is an arithmetic number, because the mean of its divisors is an integer number (1953552104010).

Almost surely, 2^{57578025303258} is an apocalyptic number.

57578025303258 is an abundant number, since it is smaller than the sum of its proper divisors (67449309353382).

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

57578025303258 is a wasteful number, since it uses less digits than its factorization.

57578025303258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58586351.

The product of its (nonzero) digits is 70560000, while the sum is 60.

The spelling of 57578025303258 in words is "fifty-seven trillion, five hundred seventy-eight billion, twenty-five million, three hundred three thousand, two hundred fifty-eight".