495427520 has 56 divisors (see below), whose sum is σ = 1348276704. Its totient is φ = 169860096.

The previous prime is 495427507. The next prime is 495427573. The reversal of 495427520 is 25724594.

It is a tau number, because it is divible by the number of its divisors (56).

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, 108347 + ... + 112826.

Almost surely, 2^495427520 is an apocalyptic number.

495427520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

495427520 is an abundant number, since it is smaller than the sum of its proper divisors (852849184).

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

495427520 is a wasteful number, since it uses less digits than its factorization.

495427520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221197 (or 221187 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 495427520 is about 22258.2011851812. The cubic root of 495427520 is about 791.2736598289.

The spelling of 495427520 in words is "four hundred ninety-five million, four hundred twenty-seven thousand, five hundred twenty".