63077138875 has 16 divisors (see below), whose sum is σ = 79073309952. Its totient is φ = 50235403200.

The previous prime is 63077138857. The next prime is 63077138879. The reversal of 63077138875 is 57883177036.

It is not a de Polignac number, because 63077138875 - 2¹⁷ = 63077007803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63077138879) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1103554 + ... + 1159303.

It is an arithmetic number, because the mean of its divisors is an integer number (4942081872).

Almost surely, 2^63077138875 is an apocalyptic number.

63077138875 is a deficient number, since it is larger than the sum of its proper divisors (15996171077).

63077138875 is a wasteful number, since it uses less digits than its factorization.

63077138875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2263095 (or 2263085 counting only the distinct ones).

The product of its (nonzero) digits is 5927040, while the sum is 55.

The spelling of 63077138875 in words is "sixty-three billion, seventy-seven million, one hundred thirty-eight thousand, eight hundred seventy-five".