707661122457 has 8 divisors (see below), whose sum is σ = 966561533280. Its totient is φ = 460267396640.

The previous prime is 707661122449. The next prime is 707661122479. The reversal of 707661122457 is 754221166707.

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 707661122457 - 2³ = 707661122449 is a prime.

It is a super-2 number, since 2×707661122457² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (707661127457) 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, 2876671107 + ... + 2876671352.

It is an arithmetic number, because the mean of its divisors is an integer number (120820191660).

Almost surely, 2^707661122457 is an apocalyptic number.

It is an amenable number.

707661122457 is a deficient number, since it is larger than the sum of its proper divisors (258900410823).

707661122457 is a wasteful number, since it uses less digits than its factorization.

707661122457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5753342503.

The product of its (nonzero) digits is 987840, while the sum is 48.

The spelling of 707661122457 in words is "seven hundred seven billion, six hundred sixty-one million, one hundred twenty-two thousand, four hundred fifty-seven".