632208920045 has 16 divisors (see below), whose sum is σ = 769105182720. Its totient is φ = 498798601344.

The previous prime is 632208920011. The next prime is 632208920059. The reversal of 632208920045 is 540029802236.

It is a cyclic number.

It is not a de Polignac number, because 632208920045 - 2²⁰ = 632207871469 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 632208919984 and 632208920011.

It is a congruent number.

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, 4959092 + ... + 5084978.

It is an arithmetic number, because the mean of its divisors is an integer number (48069073920).

Almost surely, 2^632208920045 is an apocalyptic number.

It is an amenable number.

632208920045 is a deficient number, since it is larger than the sum of its proper divisors (136896262675).

632208920045 is a wasteful number, since it uses less digits than its factorization.

632208920045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139724.

The product of its (nonzero) digits is 207360, while the sum is 41.

The spelling of 632208920045 in words is "six hundred thirty-two billion, two hundred eight million, nine hundred twenty thousand, forty-five".