6279868690560 has 256 divisors, whose sum is σ = 22758441552000. Its totient is φ = 1635686535168.

The previous prime is 6279868690559. The next prime is 6279868690561. The reversal of 6279868690560 is 650968689726.

It is an interprime number because it is at equal distance from previous prime (6279868690559) and next prime (6279868690561).

It is a super-2 number, since 2×6279868690560² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is not an unprimeable number, because it can be changed into a prime (6279868690561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3482755 + ... + 4968834.

Almost surely, 2^{6279868690560} is an apocalyptic number.

6279868690560 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6279868690560 is an abundant number, since it is smaller than the sum of its proper divisors (16478572861440).

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

6279868690560 is a wasteful number, since it uses less digits than its factorization.

6279868690560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8451660 (or 8451642 counting only the distinct ones).

The product of its (nonzero) digits is 470292480, while the sum is 72.

The spelling of 6279868690560 in words is "six trillion, two hundred seventy-nine billion, eight hundred sixty-eight million, six hundred ninety thousand, five hundred sixty".