497000011320 has 48 divisors (see below), whose sum is σ = 1615250037960. Its totient is φ = 132533336256.

The previous prime is 497000011307. The next prime is 497000011331. The reversal of 497000011320 is 23110000794.

497000011320 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×497000011320² (a number of 24 digits) 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 11 ways as a sum of consecutive naturals, for example, 690277434 + ... + 690278153.

Almost surely, 2^497000011320 is an apocalyptic number.

497000011320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

497000011320 is an abundant number, since it is smaller than the sum of its proper divisors (1118250026640).

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

497000011320 is a wasteful number, since it uses less digits than its factorization.

497000011320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1380555604 (or 1380555597 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The spelling of 497000011320 in words is "four hundred ninety-seven billion, eleven thousand, three hundred twenty".