32926395157 has 4 divisors (see below), whose sum is σ = 33377441740. Its totient is φ = 32475348576.

The previous prime is 32926395137. The next prime is 32926395163. The reversal of 32926395157 is 75159362923.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 24533270161 + 8393124996 = 156631^2 + 91614^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32926395157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32926395137) 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, 225523182 + ... + 225523327.

It is an arithmetic number, because the mean of its divisors is an integer number (8344360435).

Almost surely, 2^32926395157 is an apocalyptic number.

It is an amenable number.

32926395157 is a deficient number, since it is larger than the sum of its proper divisors (451046583).

32926395157 is an equidigital number, since it uses as much as digits as its factorization.

32926395157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451046582.

The product of its digits is 3061800, while the sum is 52.

The spelling of 32926395157 in words is "thirty-two billion, nine hundred twenty-six million, three hundred ninety-five thousand, one hundred fifty-seven".