157554456126 has 16 divisors (see below), whose sum is σ = 315789498624. Its totient is φ = 52404720984.

The previous prime is 157554456041. The next prime is 157554456139. The reversal of 157554456126 is 621654455751.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28354756 + ... + 28360311.

It is an arithmetic number, because the mean of its divisors is an integer number (19736843664).

Almost surely, 2^157554456126 is an apocalyptic number.

157554456126 is an abundant number, since it is smaller than the sum of its proper divisors (158235042498).

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

157554456126 is a wasteful number, since it uses less digits than its factorization.

157554456126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56715535.

The product of its digits is 5040000, while the sum is 51.

The spelling of 157554456126 in words is "one hundred fifty-seven billion, five hundred fifty-four million, four hundred fifty-six thousand, one hundred twenty-six".