715194006528 has 88 divisors (see below), whose sum is σ = 1957773431632. Its totient is φ = 231954776064.

The previous prime is 715194006517. The next prime is 715194006529. The reversal of 715194006528 is 825600491517.

It is a happy number.

It is a super-2 number, since 2×715194006528² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (715194006529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3032425 + ... + 3259752.

Almost surely, 2^715194006528 is an apocalyptic number.

It is an amenable number.

715194006528 is an abundant number, since it is smaller than the sum of its proper divisors (1242579425104).

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

715194006528 is a wasteful number, since it uses less digits than its factorization.

715194006528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6292237 (or 6292219 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 48.

The spelling of 715194006528 in words is "seven hundred fifteen billion, one hundred ninety-four million, six thousand, five hundred twenty-eight".