32252393506 has 32 divisors (see below), whose sum is σ = 51654058992. Its totient is φ = 15050680320.

The previous prime is 32252393479. The next prime is 32252393549. The reversal of 32252393506 is 60539325223.

It can be written as a sum of positive squares in 8 ways, for example, as 20776627881 + 11475765625 = 144141^2 + 107125^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2775300 + ... + 2786896.

Almost surely, 2^32252393506 is an apocalyptic number.

32252393506 is a deficient number, since it is larger than the sum of its proper divisors (19401665486).

32252393506 is a wasteful number, since it uses less digits than its factorization.

32252393506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12294.

The product of its (nonzero) digits is 291600, while the sum is 40.

The spelling of 32252393506 in words is "thirty-two billion, two hundred fifty-two million, three hundred ninety-three thousand, five hundred six".