457753602997 has 4 divisors (see below), whose sum is σ = 457757780800. Its totient is φ = 457749425196.

The previous prime is 457753602989. The next prime is 457753603009. The reversal of 457753602997 is 799206357754.

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 457753602997 - 2³ = 457753602989 is a prime.

It is a super-2 number, since 2×457753602997² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457753102997) 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, 1919997 + ... + 2145202.

It is an arithmetic number, because the mean of its divisors is an integer number (114439445200).

Almost surely, 2^457753602997 is an apocalyptic number.

It is an amenable number.

457753602997 is a deficient number, since it is larger than the sum of its proper divisors (4177803).

457753602997 is a wasteful number, since it uses less digits than its factorization.

457753602997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4177802.

The product of its (nonzero) digits is 100018800, while the sum is 64.

The spelling of 457753602997 in words is "four hundred fifty-seven billion, seven hundred fifty-three million, six hundred two thousand, nine hundred ninety-seven".