495611320 has 32 divisors (see below), whose sum is σ = 1122242400. Its totient is φ = 196979328.

The previous prime is 495611317. The next prime is 495611323. The reversal of 495611320 is 23116594.

It is an interprime number because it is at equal distance from previous prime (495611317) and next prime (495611323).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495611323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33180 + ... + 45739.

It is an arithmetic number, because the mean of its divisors is an integer number (35070075).

Almost surely, 2^495611320 is an apocalyptic number.

495611320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

495611320 is an abundant number, since it is smaller than the sum of its proper divisors (626631080).

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

495611320 is a wasteful number, since it uses less digits than its factorization.

495611320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79087 (or 79083 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 495611320 is about 22262.3296175400. The cubic root of 495611320 is about 791.3714999846.

The spelling of 495611320 in words is "four hundred ninety-five million, six hundred eleven thousand, three hundred twenty".