497759957794 has 8 divisors (see below), whose sum is σ = 814516294608. Its totient is φ = 226254526260.

The previous prime is 497759957791. The next prime is 497759957803.

497759957794 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×497759957794² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (497759957791) 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, 11312726292 + ... + 11312726335.

It is an arithmetic number, because the mean of its divisors is an integer number (101814536826).

Almost surely, 2^497759957794 is an apocalyptic number.

497759957794 is a deficient number, since it is larger than the sum of its proper divisors (316756336814).

497759957794 is a wasteful number, since it uses less digits than its factorization.

497759957794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22625452640.

The product of its digits is 6301184400, while the sum is 82.

The spelling of 497759957794 in words is "four hundred ninety-seven billion, seven hundred fifty-nine million, nine hundred fifty-seven thousand, seven hundred ninety-four".