32570045250 has 32 divisors (see below), whose sum is σ = 81294834816. Its totient is φ = 8685345200.

The previous prime is 32570045239. The next prime is 32570045273. The reversal of 32570045250 is 5254007523.

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, 21712614 + ... + 21714113.

It is an arithmetic number, because the mean of its divisors is an integer number (2540463588).

Almost surely, 2^32570045250 is an apocalyptic number.

32570045250 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

32570045250 is an abundant number, since it is smaller than the sum of its proper divisors (48724789566).

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

32570045250 is a wasteful number, since it uses less digits than its factorization.

32570045250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43426747 (or 43426737 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 33.

The spelling of 32570045250 in words is "thirty-two billion, five hundred seventy million, forty-five thousand, two hundred fifty".