32511423379 has 2 divisors, whose sum is σ = 32511423380. Its totient is φ = 32511423378.

The previous prime is 32511423353. The next prime is 32511423433. The reversal of 32511423379 is 97332411523.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32511423379 - 2²⁵ = 32477868947 is a prime.

It is not a weakly prime, because it can be changed into another prime (32511523379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16255711689 + 16255711690.

It is an arithmetic number, because the mean of its divisors is an integer number (16255711690).

Almost surely, 2^32511423379 is an apocalyptic number.

32511423379 is a deficient number, since it is larger than the sum of its proper divisors (1).

32511423379 is an equidigital number, since it uses as much as digits as its factorization.

32511423379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 136080, while the sum is 40.

The spelling of 32511423379 in words is "thirty-two billion, five hundred eleven million, four hundred twenty-three thousand, three hundred seventy-nine".