87026227262755 has 32 divisors (see below), whose sum is σ = 114492291549696. Its totient is φ = 62976916800000.

The previous prime is 87026227262713. The next prime is 87026227262761. The reversal of 87026227262755 is 55726272262078.

It is a de Polignac number, because none of the positive numbers 2^k-87026227262755 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 87026227262693 and 87026227262702.

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, 48214555 + ... + 49986955.

It is an arithmetic number, because the mean of its divisors is an integer number (3577884110928).

Almost surely, 2^{87026227262755} is an apocalyptic number.

87026227262755 is a deficient number, since it is larger than the sum of its proper divisors (27466064286941).

87026227262755 is a wasteful number, since it uses less digits than its factorization.

87026227262755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1776859.

The product of its (nonzero) digits is 79027200, while the sum is 61.

The spelling of 87026227262755 in words is "eighty-seven trillion, twenty-six billion, two hundred twenty-seven million, two hundred sixty-two thousand, seven hundred fifty-five".