622462955532 has 48 divisors (see below), whose sum is σ = 1584636678912. Its totient is φ = 188603052480.

The previous prime is 622462955489. The next prime is 622462955651. The reversal of 622462955532 is 235559264226.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 873633 + ... + 1417095.

It is an arithmetic number, because the mean of its divisors is an integer number (33013264144).

Almost surely, 2^622462955532 is an apocalyptic number.

It is an amenable number.

622462955532 is an abundant number, since it is smaller than the sum of its proper divisors (962173723380).

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

622462955532 is a wasteful number, since it uses less digits than its factorization.

622462955532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552158 (or 552156 counting only the distinct ones).

The product of its digits is 7776000, while the sum is 51.

The spelling of 622462955532 in words is "six hundred twenty-two billion, four hundred sixty-two million, nine hundred fifty-five thousand, five hundred thirty-two".