70652564738064 has 45 divisors (see below), whose sum is σ = 197729334989823. Its totient is φ = 23550821290656.

The previous prime is 70652564738057. The next prime is 70652564738083. The reversal of 70652564738064 is 46083746525607.

It is a happy number.

The square root of 70652564738064 is 8405508.

It is a perfect power (a square), and thus also a powerful number.

70652564738064 is a `hidden beast` number, since 7 + 0 + 6 + 5 + 2 + 564 + 7 + 3 + 8 + 0 + 64 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 70652564737992 and 70652564738010.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 100515867 + ... + 101216325.

Almost surely, 2^{70652564738064} is an apocalyptic number.

70652564738064 is the 8405508-th square number.

It is an amenable number.

70652564738064 is an abundant number, since it is smaller than the sum of its proper divisors (127076770251759).

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

70652564738064 is an frugal number, since it uses more digits than its factorization.

70652564738064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1400932 (or 700464 counting only the distinct ones).

The product of its (nonzero) digits is 203212800, while the sum is 63.

The spelling of 70652564738064 in words is "seventy trillion, six hundred fifty-two billion, five hundred sixty-four million, seven hundred thirty-eight thousand, sixty-four".