476077634152887 has 48 divisors (see below), whose sum is σ = 711180515496960. Its totient is φ = 282819103991424.

The previous prime is 476077634152843. The next prime is 476077634152907. The reversal of 476077634152887 is 788251436770674.

It is not a de Polignac number, because 476077634152887 - 2¹⁶ = 476077634087351 is a prime.

It is a super-2 number, since 2×476077634152887² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (476077634052887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 81620278 + ... + 87258380.

It is an arithmetic number, because the mean of its divisors is an integer number (14816260739520).

Almost surely, 2^{476077634152887} is an apocalyptic number.

476077634152887 is a deficient number, since it is larger than the sum of its proper divisors (235102881344073).

476077634152887 is a wasteful number, since it uses less digits than its factorization.

476077634152887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5643904 (or 5643891 counting only the distinct ones).

The product of its (nonzero) digits is 2655313920, while the sum is 75.

The spelling of 476077634152887 in words is "four hundred seventy-six trillion, seventy-seven billion, six hundred thirty-four million, one hundred fifty-two thousand, eight hundred eighty-seven".