87605862544374 has 16 divisors (see below), whose sum is σ = 185518297153008. Its totient is φ = 27484192170752.

The previous prime is 87605862544363. The next prime is 87605862544451. The reversal of 87605862544374 is 47344526850678.

It is a happy number.

It is a Smith number, since the sum of its digits (69) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 87605862544299 and 87605862544308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 429440502567 + ... + 429440502770.

It is an arithmetic number, because the mean of its divisors is an integer number (11594893572063).

Almost surely, 2^{87605862544374} is an apocalyptic number.

87605862544374 is an abundant number, since it is smaller than the sum of its proper divisors (97912434608634).

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

87605862544374 is a wasteful number, since it uses less digits than its factorization.

87605862544374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858881005359.

The product of its (nonzero) digits is 1083801600, while the sum is 69.

The spelling of 87605862544374 in words is "eighty-seven trillion, six hundred five billion, eight hundred sixty-two million, five hundred forty-four thousand, three hundred seventy-four".