6628000060715 has 32 divisors (see below), whose sum is σ = 8706931833600. Its totient is φ = 4803550300800.

The previous prime is 6628000060711. The next prime is 6628000060729. The reversal of 6628000060715 is 5170600008266.

It is not a de Polignac number, because 6628000060715 - 2² = 6628000060711 is a prime.

It is a super-2 number, since 2×6628000060715² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6628000060711) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76766720 + ... + 76853010.

It is an arithmetic number, because the mean of its divisors is an integer number (272091619800).

Almost surely, 2^{6628000060715} is an apocalyptic number.

6628000060715 is a deficient number, since it is larger than the sum of its proper divisors (2078931772885).

6628000060715 is a wasteful number, since it uses less digits than its factorization.

6628000060715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91163.

The product of its (nonzero) digits is 120960, while the sum is 41.

The spelling of 6628000060715 in words is "six trillion, six hundred twenty-eight billion, sixty thousand, seven hundred fifteen".