497740053 has 16 divisors (see below), whose sum is σ = 683091200. Its totient is φ = 322246080.

The previous prime is 497740039. The next prime is 497740057. The reversal of 497740053 is 350047794.

It is not a de Polignac number, because 497740053 - 2⁴ = 497740037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 497739993 and 497740020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497740057) 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, 2758 + ... + 31671.

It is an arithmetic number, because the mean of its divisors is an integer number (42693200).

Almost surely, 2^497740053 is an apocalyptic number.

It is an amenable number.

497740053 is a deficient number, since it is larger than the sum of its proper divisors (185351147).

497740053 is a wasteful number, since it uses less digits than its factorization.

497740053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34572.

The product of its (nonzero) digits is 105840, while the sum is 39.

The square root of 497740053 is about 22310.0885923835. The cubic root of 497740053 is about 792.5029057137.

The spelling of 497740053 in words is "four hundred ninety-seven million, seven hundred forty thousand, fifty-three".