87671559755 has 16 divisors (see below), whose sum is σ = 116360759424. Its totient is φ = 62992287360.

The previous prime is 87671559749. The next prime is 87671559791. The reversal of 87671559755 is 55795517678.

It is not a de Polignac number, because 87671559755 - 2⁴ = 87671559739 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (65).

It is a junction number, because it is equal to n+sod(n) for n = 87671559691 and 87671559700.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18224531 + ... + 18229340.

It is an arithmetic number, because the mean of its divisors is an integer number (7272547464).

Almost surely, 2^87671559755 is an apocalyptic number.

87671559755 is a deficient number, since it is larger than the sum of its proper divisors (28689199669).

87671559755 is a wasteful number, since it uses less digits than its factorization.

87671559755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36453926.

The product of its digits is 92610000, while the sum is 65.

The spelling of 87671559755 in words is "eighty-seven billion, six hundred seventy-one million, five hundred fifty-nine thousand, seven hundred fifty-five".