32572612441 has 2 divisors, whose sum is σ = 32572612442. Its totient is φ = 32572612440.

The previous prime is 32572612409. The next prime is 32572612453. The reversal of 32572612441 is 14421627523.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30954883600 + 1617728841 = 175940^2 + 40221^2 .

It is a cyclic number.

It is not a de Polignac number, because 32572612441 - 2⁵ = 32572612409 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32572612441.

It is not a weakly prime, because it can be changed into another prime (32572619441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16286306220 + 16286306221.

It is an arithmetic number, because the mean of its divisors is an integer number (16286306221).

Almost surely, 2^32572612441 is an apocalyptic number.

It is an amenable number.

32572612441 is a deficient number, since it is larger than the sum of its proper divisors (1).

32572612441 is an equidigital number, since it uses as much as digits as its factorization.

32572612441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 80640, while the sum is 37.

The spelling of 32572612441 in words is "thirty-two billion, five hundred seventy-two million, six hundred twelve thousand, four hundred forty-one".