63037457044 has 6 divisors (see below), whose sum is σ = 110315549834. Its totient is φ = 31518728520.

The previous prime is 63037457003. The next prime is 63037457051. The reversal of 63037457044 is 44075473036.

It can be written as a sum of positive squares in only one way, i.e., 45024596100 + 18012860944 = 212190^2 + 134212^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7879682127 + ... + 7879682134.

Almost surely, 2^63037457044 is an apocalyptic number.

It is an amenable number.

63037457044 is a deficient number, since it is larger than the sum of its proper divisors (47278092790).

63037457044 is a wasteful number, since it uses less digits than its factorization.

63037457044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15759364265 (or 15759364263 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 43.

The spelling of 63037457044 in words is "sixty-three billion, thirty-seven million, four hundred fifty-seven thousand, forty-four".