495690526464 has 72 divisors (see below), whose sum is σ = 1507725367680. Its totient is φ = 141625863168.

The previous prime is 495690526459. The next prime is 495690526477. The reversal of 495690526464 is 464625096594.

It is a junction number, because it is equal to n+sod(n) for n = 495690526398 and 495690526407.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46096794 + ... + 46107545.

Almost surely, 2^495690526464 is an apocalyptic number.

It is an amenable number.

495690526464 is an abundant number, since it is smaller than the sum of its proper divisors (1012034841216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

495690526464 is an equidigital number, since it uses as much as digits as its factorization.

495690526464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92204365 (or 92204351 counting only the distinct ones).

The product of its (nonzero) digits is 55987200, while the sum is 60.

The spelling of 495690526464 in words is "four hundred ninety-five billion, six hundred ninety million, five hundred twenty-six thousand, four hundred sixty-four".