457252306559 has 4 divisors (see below), whose sum is σ = 457257630216. Its totient is φ = 457246982904.

The previous prime is 457252306547. The next prime is 457252306597. The reversal of 457252306559 is 955603252754.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-457252306559 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 457252306559.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457252356559) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2530844 + ... + 2705489.

It is an arithmetic number, because the mean of its divisors is an integer number (114314407554).

Almost surely, 2^457252306559 is an apocalyptic number.

457252306559 is a deficient number, since it is larger than the sum of its proper divisors (5323657).

457252306559 is an equidigital number, since it uses as much as digits as its factorization.

457252306559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5323656.

The product of its (nonzero) digits is 11340000, while the sum is 53.

The spelling of 457252306559 in words is "four hundred fifty-seven billion, two hundred fifty-two million, three hundred six thousand, five hundred fifty-nine".