63151062877 has 4 divisors (see below), whose sum is σ = 72172643296. Its totient is φ = 54129482460.

The previous prime is 63151062803. The next prime is 63151062881. The reversal of 63151062877 is 77826015136.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 63151062877 - 2¹¹ = 63151060829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63151062277) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4510790199 + ... + 4510790212.

It is an arithmetic number, because the mean of its divisors is an integer number (18043160824).

Almost surely, 2^63151062877 is an apocalyptic number.

It is an amenable number.

63151062877 is a deficient number, since it is larger than the sum of its proper divisors (9021580419).

63151062877 is an equidigital number, since it uses as much as digits as its factorization.

63151062877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9021580418.

The product of its (nonzero) digits is 423360, while the sum is 46.

The spelling of 63151062877 in words is "sixty-three billion, one hundred fifty-one million, sixty-two thousand, eight hundred seventy-seven".