32157900319 has 2 divisors, whose sum is σ = 32157900320. Its totient is φ = 32157900318.

The previous prime is 32157900289. The next prime is 32157900323. The reversal of 32157900319 is 91300975123.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32157900319 - 2¹¹ = 32157898271 is a prime.

It is a super-2 number, since 2×32157900319² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32157900119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16078950159 + 16078950160.

It is an arithmetic number, because the mean of its divisors is an integer number (16078950160).

Almost surely, 2^32157900319 is an apocalyptic number.

32157900319 is a deficient number, since it is larger than the sum of its proper divisors (1).

32157900319 is an equidigital number, since it uses as much as digits as its factorization.

32157900319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51030, while the sum is 40.

The spelling of 32157900319 in words is "thirty-two billion, one hundred fifty-seven million, nine hundred thousand, three hundred nineteen".