715350479928 has 128 divisors (see below), whose sum is σ = 2096782225920. Its totient is φ = 199156124160.

The previous prime is 715350479927. The next prime is 715350479929. The reversal of 715350479928 is 829974053517.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (715350479927) and next prime (715350479929).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (715350479927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 770350 + ... + 1422722.

It is an arithmetic number, because the mean of its divisors is an integer number (16381111140).

Almost surely, 2^715350479928 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 715350479928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1048391112960).

715350479928 is an abundant number, since it is smaller than the sum of its proper divisors (1381431745992).

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

715350479928 is a wasteful number, since it uses less digits than its factorization.

715350479928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652557 (or 652553 counting only the distinct ones).

The product of its (nonzero) digits is 19051200, while the sum is 60.

The spelling of 715350479928 in words is "seven hundred fifteen billion, three hundred fifty million, four hundred seventy-nine thousand, nine hundred twenty-eight".