497289263724 has 54 divisors (see below), whose sum is σ = 1371351516444. Its totient is φ = 150689463840.

The previous prime is 497289263719. The next prime is 497289263747. The reversal of 497289263724 is 427362982794.

497289263724 is a `hidden beast` number, since 4 + 97 + 289 + 263 + 7 + 2 + 4 = 666.

It is a super-2 number, since 2×497289263724² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 14015334 + ... + 14050770.

Almost surely, 2^497289263724 is an apocalyptic number.

497289263724 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

497289263724 is an abundant number, since it is smaller than the sum of its proper divisors (874062252720).

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

497289263724 is an equidigital number, since it uses as much as digits as its factorization.

497289263724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70895 (or 35453 counting only the distinct ones).

The product of its digits is 73156608, while the sum is 63.

The spelling of 497289263724 in words is "four hundred ninety-seven billion, two hundred eighty-nine million, two hundred sixty-three thousand, seven hundred twenty-four".