157125860554 has 8 divisors (see below), whose sum is σ = 253818697860. Its totient is φ = 72519627936.

The previous prime is 157125860477. The next prime is 157125860621. The reversal of 157125860554 is 455068521751.

157125860554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 138701870329 + 18423990225 = 372427^2 + 135735^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 157125860498 and 157125860507.

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 3 ways as a sum of consecutive naturals, for example, 3021651139 + ... + 3021651190.

Almost surely, 2^157125860554 is an apocalyptic number.

157125860554 is a deficient number, since it is larger than the sum of its proper divisors (96692837306).

157125860554 is a wasteful number, since it uses less digits than its factorization.

157125860554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6043302344.

The product of its (nonzero) digits is 1680000, while the sum is 49.

The spelling of 157125860554 in words is "one hundred fifty-seven billion, one hundred twenty-five million, eight hundred sixty thousand, five hundred fifty-four".