6626767007157 has 32 divisors (see below), whose sum is σ = 10587387294720. Its totient is φ = 3639414366720.

The previous prime is 6626767007137. The next prime is 6626767007213. The reversal of 6626767007157 is 7517007676266.

It is not a de Polignac number, because 6626767007157 - 2¹⁴ = 6626766990773 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6626767007157.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6626767007117) 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, 229746588 + ... + 229775429.

It is an arithmetic number, because the mean of its divisors is an integer number (330855852960).

Almost surely, 2^{6626767007157} is an apocalyptic number.

It is an amenable number.

6626767007157 is a deficient number, since it is larger than the sum of its proper divisors (3960620287563).

6626767007157 is a wasteful number, since it uses less digits than its factorization.

6626767007157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459522073.

The product of its (nonzero) digits is 31116960, while the sum is 60.

The spelling of 6626767007157 in words is "six trillion, six hundred twenty-six billion, seven hundred sixty-seven million, seven thousand, one hundred fifty-seven".