376872045663 has 32 divisors (see below), whose sum is σ = 512525491200. Its totient is φ = 246290206976.

The previous prime is 376872045643. The next prime is 376872045727. The reversal of 376872045663 is 366540278673.

It is a cyclic number.

It is not a de Polignac number, because 376872045663 - 2¹⁰ = 376872044639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (376872045643) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16571206 + ... + 16593932.

It is an arithmetic number, because the mean of its divisors is an integer number (16016421600).

Almost surely, 2^376872045663 is an apocalyptic number.

376872045663 is a deficient number, since it is larger than the sum of its proper divisors (135653445537).

376872045663 is a wasteful number, since it uses less digits than its factorization.

376872045663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23351.

The product of its (nonzero) digits is 30481920, while the sum is 57.

The spelling of 376872045663 in words is "three hundred seventy-six billion, eight hundred seventy-two million, forty-five thousand, six hundred sixty-three".