7096561257 has 8 divisors (see below), whose sum is σ = 9595350720. Its totient is φ = 4664406320.

The previous prime is 7096561247. The next prime is 7096561327. The reversal of 7096561257 is 7521656907.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7096561257 - 2³⁰ = 6022819433 is a prime.

It is a super-2 number, since 2×7096561257² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7096561217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16658382 + ... + 16658807.

It is an arithmetic number, because the mean of its divisors is an integer number (1199418840).

Almost surely, 2^7096561257 is an apocalyptic number.

It is an amenable number.

7096561257 is a deficient number, since it is larger than the sum of its proper divisors (2498789463).

7096561257 is a wasteful number, since it uses less digits than its factorization.

7096561257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33317263.

The product of its (nonzero) digits is 793800, while the sum is 48.

The square root of 7096561257 is about 84241.0900748560. The cubic root of 7096561257 is about 1921.6869990087.

The spelling of 7096561257 in words is "seven billion, ninety-six million, five hundred sixty-one thousand, two hundred fifty-seven".