87353148788 has 24 divisors (see below), whose sum is σ = 153661052160. Its totient is φ = 43450266240.

The previous prime is 87353148787. The next prime is 87353148871. The reversal of 87353148788 is 88784135378.

It is a self number, because there is not a number n which added to its sum of digits gives 87353148788.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87353148787) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1267868 + ... + 1334988.

It is an arithmetic number, because the mean of its divisors is an integer number (6402543840).

Almost surely, 2^87353148788 is an apocalyptic number.

It is an amenable number.

87353148788 is a deficient number, since it is larger than the sum of its proper divisors (66307903372).

87353148788 is a wasteful number, since it uses less digits than its factorization.

87353148788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68807 (or 68805 counting only the distinct ones).

The product of its digits is 36126720, while the sum is 62.

The spelling of 87353148788 in words is "eighty-seven billion, three hundred fifty-three million, one hundred forty-eight thousand, seven hundred eighty-eight".