7455457266117 has 64 divisors (see below), whose sum is σ = 11675265761280. Its totient is φ = 4143173436864.

The previous prime is 7455457266013. The next prime is 7455457266119. The reversal of 7455457266117 is 7116627545547.

It is not a de Polignac number, because 7455457266117 - 2⁷ = 7455457265989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7455457266119) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 517481328 + ... + 517495734.

It is an arithmetic number, because the mean of its divisors is an integer number (182426027520).

Almost surely, 2^{7455457266117} is an apocalyptic number.

It is an amenable number.

7455457266117 is a deficient number, since it is larger than the sum of its proper divisors (4219808495163).

7455457266117 is a wasteful number, since it uses less digits than its factorization.

7455457266117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16902.

The product of its digits is 49392000, while the sum is 60.

The spelling of 7455457266117 in words is "seven trillion, four hundred fifty-five billion, four hundred fifty-seven million, two hundred sixty-six thousand, one hundred seventeen".