495554554460 has 24 divisors (see below), whose sum is σ = 1189330931040. Its totient is φ = 169904418624.

The previous prime is 495554554447. The next prime is 495554554493. The reversal of 495554554460 is 64455455594.

It is a junction number, because it is equal to n+sod(n) for n = 495554554396 and 495554554405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1769837555 + ... + 1769837834.

It is an arithmetic number, because the mean of its divisors is an integer number (49555455460).

Almost surely, 2^495554554460 is an apocalyptic number.

It is an amenable number.

495554554460 is an abundant number, since it is smaller than the sum of its proper divisors (693776376580).

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

495554554460 is a wasteful number, since it uses less digits than its factorization.

495554554460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3539675405 (or 3539675403 counting only the distinct ones).

The product of its (nonzero) digits is 43200000, while the sum is 56.

The spelling of 495554554460 in words is "four hundred ninety-five billion, five hundred fifty-four million, five hundred fifty-four thousand, four hundred sixty".