86325342520 has 64 divisors (see below), whose sum is σ = 204498496800. Its totient is φ = 32705763840.

The previous prime is 86325342517. The next prime is 86325342533. The reversal of 86325342520 is 2524352368.

It is a super-2 number, since 2×86325342520² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

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, 4791930 + ... + 4809910.

Almost surely, 2^86325342520 is an apocalyptic number.

It is an amenable number.

86325342520 is an abundant number, since it is smaller than the sum of its proper divisors (118173154280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86325342520 is a wasteful number, since it uses less digits than its factorization.

86325342520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24328 (or 24324 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 40.

Adding to 86325342520 its reverse (2524352368), we get a palindrome (88849694888).

The spelling of 86325342520 in words is "eighty-six billion, three hundred twenty-five million, three hundred forty-two thousand, five hundred twenty".