157475835428 has 12 divisors (see below), whose sum is σ = 276480377712. Its totient is φ = 78481441800.

The previous prime is 157475835427. The next prime is 157475835493. The reversal of 157475835428 is 824538574751.

It is not an unprimeable number, because it can be changed into a prime (157475835421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64117598 + ... + 64120053.

It is an arithmetic number, because the mean of its divisors is an integer number (23040031476).

Almost surely, 2^157475835428 is an apocalyptic number.

It is an amenable number.

157475835428 is a deficient number, since it is larger than the sum of its proper divisors (119004542284).

157475835428 is a wasteful number, since it uses less digits than its factorization.

157475835428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128237962 (or 128237960 counting only the distinct ones).

The product of its digits is 37632000, while the sum is 59.

The spelling of 157475835428 in words is "one hundred fifty-seven billion, four hundred seventy-five million, eight hundred thirty-five thousand, four hundred twenty-eight".