490590577462 has 4 divisors (see below), whose sum is σ = 735885866196. Its totient is φ = 245295288730.

The previous prime is 490590577459. The next prime is 490590577501. The reversal of 490590577462 is 264775095094.

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

It is a super-2 number, since 2×490590577462² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 490590577397 and 490590577406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122647644364 + ... + 122647644367.

It is an arithmetic number, because the mean of its divisors is an integer number (183971466549).

Almost surely, 2^490590577462 is an apocalyptic number.

490590577462 is a deficient number, since it is larger than the sum of its proper divisors (245295288734).

490590577462 is a wasteful number, since it uses less digits than its factorization.

490590577462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245295288733.

The product of its (nonzero) digits is 19051200, while the sum is 58.

The spelling of 490590577462 in words is "four hundred ninety billion, five hundred ninety million, five hundred seventy-seven thousand, four hundred sixty-two".