6248786064680 has 64 divisors (see below), whose sum is σ = 14189796205200. Its totient is φ = 2476401776640.

The previous prime is 6248786064673. The next prime is 6248786064701. The reversal of 6248786064680 is 864606878426.

It can be written as a sum of positive squares in 8 ways, for example, as 1351355100484 + 4897430964196 = 1162478^2 + 2213014^2 .

It is a super-2 number, since 2×6248786064680² (a number of 26 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (65) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70330364 + ... + 70419156.

Almost surely, 2^{6248786064680} is an apocalyptic number.

It is an amenable number.

6248786064680 is an abundant number, since it is smaller than the sum of its proper divisors (7941010140520).

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

6248786064680 is a wasteful number, since it uses less digits than its factorization.

6248786064680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105054 (or 105050 counting only the distinct ones).

The product of its (nonzero) digits is 148635648, while the sum is 65.

The spelling of 6248786064680 in words is "six trillion, two hundred forty-eight billion, seven hundred eighty-six million, sixty-four thousand, six hundred eighty".