6870213337455 has 96 divisors (see below), whose sum is σ = 13043465914752. Its totient is φ = 3324557952000.

The previous prime is 6870213337451. The next prime is 6870213337459. The reversal of 6870213337455 is 5547333120786.

6870213337455 is a `hidden beast` number, since 6 + 8 + 7 + 0 + 213 + 3 + 374 + 55 = 666.

It is an interprime number because it is at equal distance from previous prime (6870213337451) and next prime (6870213337459).

It is not a de Polignac number, because 6870213337455 - 2² = 6870213337451 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6870213337451) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 53213230 + ... + 53342180.

It is an arithmetic number, because the mean of its divisors is an integer number (135869436612).

Almost surely, 2^{6870213337455} is an apocalyptic number.

6870213337455 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

6870213337455 is a deficient number, since it is larger than the sum of its proper divisors (6173252577297).

6870213337455 is a wasteful number, since it uses less digits than its factorization.

6870213337455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130529 (or 130526 counting only the distinct ones).

The product of its (nonzero) digits is 12700800, while the sum is 54.

The spelling of 6870213337455 in words is "six trillion, eight hundred seventy billion, two hundred thirteen million, three hundred thirty-seven thousand, four hundred fifty-five".