715117445000 has 160 divisors (see below), whose sum is σ = 1924521456000. Its totient is φ = 243948672000.

The previous prime is 715117444961. The next prime is 715117445017. The reversal of 715117445000 is 544711517.

It is a super-2 number, since 2×715117445000² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 6913664 + ... + 7016336.

It is an arithmetic number, because the mean of its divisors is an integer number (12028259100).

Almost surely, 2^715117445000 is an apocalyptic number.

715117445000 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 715117445000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (962260728000).

715117445000 is an abundant number, since it is smaller than the sum of its proper divisors (1209404011000).

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

715117445000 is a wasteful number, since it uses less digits than its factorization.

715117445000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102905 (or 102886 counting only the distinct ones).

The product of its (nonzero) digits is 19600, while the sum is 35.

The spelling of 715117445000 in words is "seven hundred fifteen billion, one hundred seventeen million, four hundred forty-five thousand".