32503901157 has 128 divisors (see below), whose sum is σ = 61020288000. Its totient is φ = 16641884160.

The previous prime is 32503901149. The next prime is 32503901203. The reversal of 32503901157 is 75110930523.

32503901157 is a `hidden beast` number, since 3 + 2 + 503 + 90 + 11 + 57 = 666.

It is not a de Polignac number, because 32503901157 - 2³ = 32503901149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32503901137) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 23068069 + ... + 23069477.

It is an arithmetic number, because the mean of its divisors is an integer number (476721000).

Almost surely, 2^32503901157 is an apocalyptic number.

It is an amenable number.

32503901157 is a deficient number, since it is larger than the sum of its proper divisors (28516386843).

32503901157 is a wasteful number, since it uses less digits than its factorization.

32503901157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1708 (or 1702 counting only the distinct ones).

The product of its (nonzero) digits is 28350, while the sum is 36.

The spelling of 32503901157 in words is "thirty-two billion, five hundred three million, nine hundred one thousand, one hundred fifty-seven".