497113512 has 64 divisors (see below), whose sum is σ = 1424311680. Its totient is φ = 141633792.

The previous prime is 497113483. The next prime is 497113531. The reversal of 497113512 is 215311794.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58698 + ... + 66630.

It is an arithmetic number, because the mean of its divisors is an integer number (22254870).

Almost surely, 2^497113512 is an apocalyptic number.

497113512 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 497113512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (712155840).

497113512 is an abundant number, since it is smaller than the sum of its proper divisors (927198168).

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

497113512 is a wasteful number, since it uses less digits than its factorization.

497113512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8322 (or 8318 counting only the distinct ones).

The product of its digits is 7560, while the sum is 33.

The square root of 497113512 is about 22296.0425187969. The cubic root of 497113512 is about 792.1702393969.

The spelling of 497113512 in words is "four hundred ninety-seven million, one hundred thirteen thousand, five hundred twelve".