32245091788 has 48 divisors (see below), whose sum is σ = 69917198400. Its totient is φ = 12670665984.

The previous prime is 32245091777. The next prime is 32245091797. The reversal of 32245091788 is 88719054223.

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, 243031 + ... + 351502.

It is an arithmetic number, because the mean of its divisors is an integer number (1456608300).

Almost surely, 2^32245091788 is an apocalyptic number.

It is an amenable number.

32245091788 is an abundant number, since it is smaller than the sum of its proper divisors (37672106612).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32245091788 is a wasteful number, since it uses less digits than its factorization.

32245091788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594706 (or 594704 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 49.

The spelling of 32245091788 in words is "thirty-two billion, two hundred forty-five million, ninety-one thousand, seven hundred eighty-eight".