63297538045 has 8 divisors (see below), whose sum is σ = 86808052224. Its totient is φ = 43404026064.

The previous prime is 63297538037. The next prime is 63297538097. The reversal of 63297538045 is 54083579236.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 63297538045 - 2³ = 63297538037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 63297537983 and 63297538001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 904250509 + ... + 904250578.

It is an arithmetic number, because the mean of its divisors is an integer number (10851006528).

Almost surely, 2^63297538045 is an apocalyptic number.

It is an amenable number.

63297538045 is a deficient number, since it is larger than the sum of its proper divisors (23510514179).

63297538045 is a wasteful number, since it uses less digits than its factorization.

63297538045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1808501099.

The product of its (nonzero) digits is 5443200, while the sum is 52.

The spelling of 63297538045 in words is "sixty-three billion, two hundred ninety-seven million, five hundred thirty-eight thousand, forty-five".