63707615161364 has 24 divisors (see below), whose sum is σ = 115086563090688. Its totient is φ = 30825772830720.

The previous prime is 63707615161363. The next prime is 63707615161367. The reversal of 63707615161364 is 46316151670736.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63707615161363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3747092 + ... + 11893524.

It is an arithmetic number, because the mean of its divisors is an integer number (4795273462112).

Almost surely, 2^{63707615161364} is an apocalyptic number.

It is an amenable number.

63707615161364 is a deficient number, since it is larger than the sum of its proper divisors (51378947929324).

63707615161364 is a wasteful number, since it uses less digits than its factorization.

63707615161364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8209535 (or 8209533 counting only the distinct ones).

The product of its (nonzero) digits is 11430720, while the sum is 56.

The spelling of 63707615161364 in words is "sixty-three trillion, seven hundred seven billion, six hundred fifteen million, one hundred sixty-one thousand, three hundred sixty-four".