6256684764552 has 64 divisors (see below), whose sum is σ = 16148857858560. Its totient is φ = 2017963584000.

The previous prime is 6256684764509. The next prime is 6256684764569. The reversal of 6256684764552 is 2554674866526.

It is a super-2 number, since 2×6256684764552² (a number of 26 digits) contains 22 as substring.

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, 4020628 + ... + 5355260.

It is an arithmetic number, because the mean of its divisors is an integer number (252325904040).

Almost surely, 2^{6256684764552} is an apocalyptic number.

6256684764552 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

6256684764552 is an abundant number, since it is smaller than the sum of its proper divisors (9892173094008).

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

6256684764552 is a wasteful number, since it uses less digits than its factorization.

6256684764552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1340974 (or 1340970 counting only the distinct ones).

The product of its digits is 580608000, while the sum is 66.

The spelling of 6256684764552 in words is "six trillion, two hundred fifty-six billion, six hundred eighty-four million, seven hundred sixty-four thousand, five hundred fifty-two".