63372344045 has 32 divisors (see below), whose sum is σ = 77290536960. Its totient is φ = 49877432640.

The previous prime is 63372344003. The next prime is 63372344059. The reversal of 63372344045 is 54044327336.

It is a de Polignac number, because none of the positive numbers 2^k-63372344045 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 63372343993 and 63372344011.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 44038436 + ... + 44039874.

It is an arithmetic number, because the mean of its divisors is an integer number (2415329280).

Almost surely, 2^63372344045 is an apocalyptic number.

It is an amenable number.

63372344045 is a deficient number, since it is larger than the sum of its proper divisors (13918192915).

63372344045 is a wasteful number, since it uses less digits than its factorization.

63372344045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2105.

The product of its (nonzero) digits is 725760, while the sum is 41.

The spelling of 63372344045 in words is "sixty-three billion, three hundred seventy-two million, three hundred forty-four thousand, forty-five".