87420362048227 has 48 divisors (see below), whose sum is σ = 101003714086912. Its totient is φ = 75193633221120.

The previous prime is 87420362048197. The next prime is 87420362048251. The reversal of 87420362048227 is 72284026302478.

It is a happy number.

It is not a de Polignac number, because 87420362048227 - 2⁷ = 87420362048099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (87420362148227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1776559258 + ... + 1776608464.

Almost surely, 2^{87420362048227} is an apocalyptic number.

87420362048227 is a deficient number, since it is larger than the sum of its proper divisors (13583352038685).

87420362048227 is a wasteful number, since it uses less digits than its factorization.

87420362048227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53948 (or 53931 counting only the distinct ones).

The product of its (nonzero) digits is 14450688, while the sum is 55.

The spelling of 87420362048227 in words is "eighty-seven trillion, four hundred twenty billion, three hundred sixty-two million, forty-eight thousand, two hundred twenty-seven".