32132554397 has 2 divisors, whose sum is σ = 32132554398. Its totient is φ = 32132554396.

The previous prime is 32132554319. The next prime is 32132554427. The reversal of 32132554397 is 79345523123.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31477501561 + 655052836 = 177419^2 + 25594^2 .

It is a cyclic number.

It is not a de Polignac number, because 32132554397 - 2²⁸ = 31864118941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32132557397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16066277198 + 16066277199.

It is an arithmetic number, because the mean of its divisors is an integer number (16066277199).

Almost surely, 2^32132554397 is an apocalyptic number.

It is an amenable number.

32132554397 is a deficient number, since it is larger than the sum of its proper divisors (1).

32132554397 is an equidigital number, since it uses as much as digits as its factorization.

32132554397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 680400, while the sum is 44.

The spelling of 32132554397 in words is "thirty-two billion, one hundred thirty-two million, five hundred fifty-four thousand, three hundred ninety-seven".