50477887467 has 24 divisors (see below), whose sum is σ = 85360984800. Its totient is φ = 28140981120.

The previous prime is 50477887451. The next prime is 50477887489. The reversal of 50477887467 is 76478877405.

50477887467 is a `hidden beast` number, since 50 + 47 + 7 + 8 + 87 + 467 = 666.

It is not a de Polignac number, because 50477887467 - 2⁴ = 50477887451 is a prime.

It is a super-2 number, since 2×50477887467² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (50477886467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9768592 + ... + 9773757.

It is an arithmetic number, because the mean of its divisors is an integer number (3556707700).

Almost surely, 2^50477887467 is an apocalyptic number.

50477887467 is a deficient number, since it is larger than the sum of its proper divisors (34883097333).

50477887467 is a wasteful number, since it uses less digits than its factorization.

50477887467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19542403 (or 19542400 counting only the distinct ones).

The product of its (nonzero) digits is 73758720, while the sum is 63.

The spelling of 50477887467 in words is "fifty billion, four hundred seventy-seven million, eight hundred eighty-seven thousand, four hundred sixty-seven".