632220253521044 has 12 divisors (see below), whose sum is σ = 1106386885706004. Its totient is φ = 316109714747904.

The previous prime is 632220253521013. The next prime is 632220253521107. The reversal of 632220253521044 is 440125352022236.

It can be written as a sum of positive squares in 2 ways, for example, as 66001000810000 + 566219252711044 = 8124100^2 + 23795362^2 .

It is a junction number, because it is equal to n+sod(n) for n = 632220253520992 and 632220253521010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99537647 + ... + 105698550.

It is an arithmetic number, because the mean of its divisors is an integer number (92198907142167).

Almost surely, 2^{632220253521044} is an apocalyptic number.

It is an amenable number.

632220253521044 is a deficient number, since it is larger than the sum of its proper divisors (474166632184960).

632220253521044 is a wasteful number, since it uses less digits than its factorization.

632220253521044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206006314 (or 206006312 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 41.

The spelling of 632220253521044 in words is "six hundred thirty-two trillion, two hundred twenty billion, two hundred fifty-three million, five hundred twenty-one thousand, forty-four".