87804184277364 has 12 divisors (see below), whose sum is σ = 204876429980544. Its totient is φ = 29268061425784.

The previous prime is 87804184277333. The next prime is 87804184277371. The reversal of 87804184277364 is 46377248140878.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×87804184277364² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3658507678212 + ... + 3658507678235.

It is an arithmetic number, because the mean of its divisors is an integer number (17073035831712).

Almost surely, 2^{87804184277364} is an apocalyptic number.

It is an amenable number.

87804184277364 is an abundant number, since it is smaller than the sum of its proper divisors (117072245703180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

87804184277364 is a wasteful number, since it uses less digits than its factorization.

87804184277364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7317015356454 (or 7317015356452 counting only the distinct ones).

The product of its (nonzero) digits is 404619264, while the sum is 69.

The spelling of 87804184277364 in words is "eighty-seven trillion, eight hundred four billion, one hundred eighty-four million, two hundred seventy-seven thousand, three hundred sixty-four".