1087365115174 has 64 divisors (see below), whose sum is σ = 1876479187968. Its totient is φ = 468634320000.

The previous prime is 1087365115141. The next prime is 1087365115181. The reversal of 1087365115174 is 4715115637801.

1087365115174 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55043799 + ... + 55063549.

It is an arithmetic number, because the mean of its divisors is an integer number (29319987312).

Almost surely, 2^{1087365115174} is an apocalyptic number.

1087365115174 is a deficient number, since it is larger than the sum of its proper divisors (789114072794).

1087365115174 is a wasteful number, since it uses less digits than its factorization.

1087365115174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21973.

The product of its (nonzero) digits is 705600, while the sum is 49.

The spelling of 1087365115174 in words is "one trillion, eighty-seven billion, three hundred sixty-five million, one hundred fifteen thousand, one hundred seventy-four".