32451920708 has 6 divisors (see below), whose sum is σ = 56790861246. Its totient is φ = 16225960352.

The previous prime is 32451920671. The next prime is 32451920717. The reversal of 32451920708 is 80702915423.

It can be written as a sum of positive squares in only one way, i.e., 30496335424 + 1955585284 = 174632^2 + 44222^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4056490085 + ... + 4056490092.

It is an arithmetic number, because the mean of its divisors is an integer number (9465143541).

Almost surely, 2^32451920708 is an apocalyptic number.

It is an amenable number.

32451920708 is a deficient number, since it is larger than the sum of its proper divisors (24338940538).

32451920708 is a wasteful number, since it uses less digits than its factorization.

32451920708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8112980181 (or 8112980179 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The spelling of 32451920708 in words is "thirty-two billion, four hundred fifty-one million, nine hundred twenty thousand, seven hundred eight".