495051264 has 240 divisors, whose sum is σ = 1555025472. Its totient is φ = 156930048.

The previous prime is 495051253. The next prime is 495051311. The reversal of 495051264 is 462150594.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2861482 + ... + 2861654.

Almost surely, 2^495051264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 495051264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (777512736).

495051264 is an abundant number, since it is smaller than the sum of its proper divisors (1059974208).

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

495051264 is an equidigital number, since it uses as much as digits as its factorization.

495051264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229 (or 201 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 495051264 is about 22249.7475041853. The cubic root of 495051264 is about 791.0732962703.

The spelling of 495051264 in words is "four hundred ninety-five million, fifty-one thousand, two hundred sixty-four".