86953338351 has 96 divisors (see below), whose sum is σ = 144193280000. Its totient is φ = 51739871040.

The previous prime is 86953338347. The next prime is 86953338377. The reversal of 86953338351 is 15383335968.

It is not a de Polignac number, because 86953338351 - 2² = 86953338347 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86953338331) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 51359661 + ... + 51361353.

Almost surely, 2^86953338351 is an apocalyptic number.

86953338351 is a deficient number, since it is larger than the sum of its proper divisors (57239941649).

86953338351 is a wasteful number, since it uses less digits than its factorization.

86953338351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2002 (or 1985 counting only the distinct ones).

The product of its digits is 6998400, while the sum is 54.

The spelling of 86953338351 in words is "eighty-six billion, nine hundred fifty-three million, three hundred thirty-eight thousand, three hundred fifty-one".