497541312 has 112 divisors (see below), whose sum is σ = 1548810720. Its totient is φ = 156082176.

The previous prime is 497541311. The next prime is 497541323. The reversal of 497541312 is 213145794.

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

It is not an unprimeable number, because it can be changed into a prime (497541311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20908 + ... + 37844.

Almost surely, 2^497541312 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 497541312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (774405360).

497541312 is an abundant number, since it is smaller than the sum of its proper divisors (1051269408).

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

497541312 is a wasteful number, since it uses less digits than its factorization.

497541312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16975 (or 16959 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 497541312 is about 22305.6340864814. The cubic root of 497541312 is about 792.3974130396.

The spelling of 497541312 in words is "four hundred ninety-seven million, five hundred forty-one thousand, three hundred twelve".