87053488697 has 16 divisors (see below), whose sum is σ = 104738534400. Its totient is φ = 70681591440.

The previous prime is 87053488663. The next prime is 87053488721. The reversal of 87053488697 is 79688435078.

It is not a de Polignac number, because 87053488697 - 2¹⁰ = 87053487673 is a prime.

It is a Smith number, since the sum of its digits (65) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87053488607) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1230554 + ... + 1299372.

It is an arithmetic number, because the mean of its divisors is an integer number (6546158400).

Almost surely, 2^87053488697 is an apocalyptic number.

It is an amenable number.

87053488697 is a deficient number, since it is larger than the sum of its proper divisors (17685045703).

87053488697 is a wasteful number, since it uses less digits than its factorization.

87053488697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78356.

The product of its (nonzero) digits is 81285120, while the sum is 65.

The spelling of 87053488697 in words is "eighty-seven billion, fifty-three million, four hundred eighty-eight thousand, six hundred ninety-seven".