32322651620 has 48 divisors (see below), whose sum is σ = 77623176960. Its totient is φ = 11075078784.

The previous prime is 32322651601. The next prime is 32322651649. The reversal of 32322651620 is 2615622323.

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, 153146 + ... + 296814.

It is an arithmetic number, because the mean of its divisors is an integer number (1617149520).

Almost surely, 2^32322651620 is an apocalyptic number.

It is an amenable number.

32322651620 is an abundant number, since it is smaller than the sum of its proper divisors (45300525340).

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

32322651620 is a wasteful number, since it uses less digits than its factorization.

32322651620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145292 (or 145290 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The spelling of 32322651620 in words is "thirty-two billion, three hundred twenty-two million, six hundred fifty-one thousand, six hundred twenty".