457007670253 has 4 divisors (see below), whose sum is σ = 458280672480. Its totient is φ = 455734668028.

The previous prime is 457007670239. The next prime is 457007670277. The reversal of 457007670253 is 352076700754.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 457007670253 - 2¹³ = 457007662061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457007670233) 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, 636500575 + ... + 636501292.

It is an arithmetic number, because the mean of its divisors is an integer number (114570168120).

Almost surely, 2^457007670253 is an apocalyptic number.

It is an amenable number.

457007670253 is a deficient number, since it is larger than the sum of its proper divisors (1273002227).

457007670253 is a wasteful number, since it uses less digits than its factorization.

457007670253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1273002226.

The product of its (nonzero) digits is 1234800, while the sum is 46.

The spelling of 457007670253 in words is "four hundred fifty-seven billion, seven million, six hundred seventy thousand, two hundred fifty-three".