497622528 has 300 divisors, whose sum is σ = 1630964808. Its totient is φ = 150958080.

The previous prime is 497622469. The next prime is 497622547. The reversal of 497622528 is 825226794.

It is a super-2 number, since 2×497622528² = 495256360746221568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 7008733 + ... + 7008803.

Almost surely, 2^497622528 is an apocalyptic number.

497622528 is a gapful number since it is divisible by the number (48) 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 497622528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (815482404).

497622528 is an abundant number, since it is smaller than the sum of its proper divisors (1133342280).

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

497622528 is an equidigital number, since it uses as much as digits as its factorization.

497622528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127 (or 89 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 497622528 is about 22307.4545387859. The cubic root of 497622528 is about 792.4405262749.

The spelling of 497622528 in words is "four hundred ninety-seven million, six hundred twenty-two thousand, five hundred twenty-eight".