32510496157 has 2 divisors, whose sum is σ = 32510496158. Its totient is φ = 32510496156.

The previous prime is 32510496127. The next prime is 32510496167. The reversal of 32510496157 is 75169401523.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23645520441 + 8864975716 = 153771^2 + 94154^2 .

It is a cyclic number.

It is not a de Polignac number, because 32510496157 - 2²³ = 32502107549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32510496127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16255248078 + 16255248079.

It is an arithmetic number, because the mean of its divisors is an integer number (16255248079).

Almost surely, 2^32510496157 is an apocalyptic number.

It is an amenable number.

32510496157 is a deficient number, since it is larger than the sum of its proper divisors (1).

32510496157 is an equidigital number, since it uses as much as digits as its factorization.

32510496157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 226800, while the sum is 43.

The spelling of 32510496157 in words is "thirty-two billion, five hundred ten million, four hundred ninety-six thousand, one hundred fifty-seven".