477137476880087 has 4 divisors (see below), whose sum is σ = 505204387284816. Its totient is φ = 449070566475360.

The previous prime is 477137476880081. The next prime is 477137476880093. The reversal of 477137476880087 is 780088674731774.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (477137476880081) and next prime (477137476880093).

It is a cyclic number.

It is not a de Polignac number, because 477137476880087 - 2¹⁴ = 477137476863703 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 (477137476880081) 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, 14033455202339 + ... + 14033455202372.

It is an arithmetic number, because the mean of its divisors is an integer number (126301096821204).

Almost surely, 2^{477137476880087} is an apocalyptic number.

477137476880087 is a deficient number, since it is larger than the sum of its proper divisors (28066910404729).

477137476880087 is a wasteful number, since it uses less digits than its factorization.

477137476880087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28066910404728.

The product of its (nonzero) digits is 2478292992, while the sum is 77.

The spelling of 477137476880087 in words is "four hundred seventy-seven trillion, one hundred thirty-seven billion, four hundred seventy-six million, eight hundred eighty thousand, eighty-seven".