7056157106707 has 2 divisors, whose sum is σ = 7056157106708. Its totient is φ = 7056157106706.

The previous prime is 7056157106693. The next prime is 7056157106759. The reversal of 7056157106707 is 7076017516507.

It is a happy number.

It is an a-pointer prime, because the next prime (7056157106759) can be obtained adding 7056157106707 to its sum of digits (52).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7056157106707 is a prime.

It is a super-2 number, since 2×7056157106707² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7056157103707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3528078553353 + 3528078553354.

It is an arithmetic number, because the mean of its divisors is an integer number (3528078553354).

Almost surely, 2^{7056157106707} is an apocalyptic number.

7056157106707 is a deficient number, since it is larger than the sum of its proper divisors (1).

7056157106707 is an equidigital number, since it uses as much as digits as its factorization.

7056157106707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160900, while the sum is 52.

The spelling of 7056157106707 in words is "seven trillion, fifty-six billion, one hundred fifty-seven million, one hundred six thousand, seven hundred seven".