7057115651 has 2 divisors, whose sum is σ = 7057115652. Its totient is φ = 7057115650.

The previous prime is 7057115573. The next prime is 7057115669. The reversal of 7057115651 is 1565117507.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7057115651 is a prime.

It is not a weakly prime, because it can be changed into another prime (7057117651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3528557825 + 3528557826.

It is an arithmetic number, because the mean of its divisors is an integer number (3528557826).

Almost surely, 2^7057115651 is an apocalyptic number.

7057115651 is a deficient number, since it is larger than the sum of its proper divisors (1).

7057115651 is an equidigital number, since it uses as much as digits as its factorization.

7057115651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36750, while the sum is 38.

The square root of 7057115651 is about 84006.6405172829. The cubic root of 7057115651 is about 1918.1198727526.

The spelling of 7057115651 in words is "seven billion, fifty-seven million, one hundred fifteen thousand, six hundred fifty-one".