157886577258 has 16 divisors (see below), whose sum is σ = 315780163200. Its totient is φ = 52627690976.

The previous prime is 157886577227. The next prime is 157886577269. The reversal of 157886577258 is 852775688751.

157886577258 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (69) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 157886577192 and 157886577201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27766 + ... + 562622.

It is an arithmetic number, because the mean of its divisors is an integer number (19736260200).

Almost surely, 2^157886577258 is an apocalyptic number.

157886577258 is an abundant number, since it is smaller than the sum of its proper divisors (157893585942).

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

157886577258 is a wasteful number, since it uses less digits than its factorization.

157886577258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584061.

The product of its digits is 263424000, while the sum is 69.

The spelling of 157886577258 in words is "one hundred fifty-seven billion, eight hundred eighty-six million, five hundred seventy-seven thousand, two hundred fifty-eight".