622999576963 has 16 divisors (see below), whose sum is σ = 667991729664. Its totient is φ = 578981174400.

The previous prime is 622999576951. The next prime is 622999576973. The reversal of 622999576963 is 369675999226.

It is a cyclic number.

It is not a de Polignac number, because 622999576963 - 2²⁹ = 622462706051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (622999576973) 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, 297945 + ... + 1155322.

It is an arithmetic number, because the mean of its divisors is an integer number (41749483104).

Almost surely, 2^622999576963 is an apocalyptic number.

622999576963 is a deficient number, since it is larger than the sum of its proper divisors (44992152701).

622999576963 is a wasteful number, since it uses less digits than its factorization.

622999576963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1453602.

The product of its digits is 595213920, while the sum is 73.

The spelling of 622999576963 in words is "six hundred twenty-two billion, nine hundred ninety-nine million, five hundred seventy-six thousand, nine hundred sixty-three".