87553420154748 has 72 divisors (see below), whose sum is σ = 228948879650400. Its totient is φ = 28177900818816.

The previous prime is 87553420154737. The next prime is 87553420154779. The reversal of 87553420154748 is 84745102435578.

87553420154748 is a `hidden beast` number, since 8 + 7 + 5 + 5 + 3 + 42 + 0 + 1 + 547 + 48 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 199883665 + ... + 200321207.

It is an arithmetic number, because the mean of its divisors is an integer number (3179845550700).

Almost surely, 2^{87553420154748} is an apocalyptic number.

It is an amenable number.

87553420154748 is an abundant number, since it is smaller than the sum of its proper divisors (141395459495652).

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

87553420154748 is a wasteful number, since it uses less digits than its factorization.

87553420154748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629251 (or 629246 counting only the distinct ones).

The product of its (nonzero) digits is 150528000, while the sum is 63.

The spelling of 87553420154748 in words is "eighty-seven trillion, five hundred fifty-three billion, four hundred twenty million, one hundred fifty-four thousand, seven hundred forty-eight".