32261616452 has 48 divisors (see below), whose sum is σ = 61337149440. Its totient is φ = 14758837632.

The previous prime is 32261616451. The next prime is 32261616467. The reversal of 32261616452 is 25461616223.

It is not an unprimeable number, because it can be changed into a prime (32261616451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11020613 + ... + 11023539.

It is an arithmetic number, because the mean of its divisors is an integer number (1277857280).

Almost surely, 2^32261616452 is an apocalyptic number.

It is an amenable number.

32261616452 is a deficient number, since it is larger than the sum of its proper divisors (29075532988).

32261616452 is a wasteful number, since it uses less digits than its factorization.

32261616452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4740 (or 4738 counting only the distinct ones).

The product of its digits is 103680, while the sum is 38.

The spelling of 32261616452 in words is "thirty-two billion, two hundred sixty-one million, six hundred sixteen thousand, four hundred fifty-two".