716406581352 has 64 divisors (see below), whose sum is σ = 2232955584000. Its totient is φ = 186079631040.

The previous prime is 716406581321. The next prime is 716406581357. The reversal of 716406581352 is 253185604617.

It is not an unprimeable number, because it can be changed into a prime (716406581357) 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, 193831102 + ... + 193834797.

It is an arithmetic number, because the mean of its divisors is an integer number (34889931000).

Almost surely, 2^716406581352 is an apocalyptic number.

It is an amenable number.

716406581352 is an abundant number, since it is smaller than the sum of its proper divisors (1516549002648).

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

716406581352 is a wasteful number, since it uses less digits than its factorization.

716406581352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387665926 (or 387665922 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 48.

The spelling of 716406581352 in words is "seven hundred sixteen billion, four hundred six million, five hundred eighty-one thousand, three hundred fifty-two".