497250345 has 32 divisors (see below), whose sum is σ = 811198080. Its totient is φ = 260029440.

The previous prime is 497250331. The next prime is 497250353. The reversal of 497250345 is 543052794.

It is not a de Polignac number, because 497250345 - 2⁷ = 497250217 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 382737 + ... + 384033.

It is an arithmetic number, because the mean of its divisors is an integer number (25349940).

Almost surely, 2^497250345 is an apocalyptic number.

It is an amenable number.

497250345 is a deficient number, since it is larger than the sum of its proper divisors (313947735).

497250345 is a wasteful number, since it uses less digits than its factorization.

497250345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1785.

The product of its (nonzero) digits is 151200, while the sum is 39.

The square root of 497250345 is about 22299.1108567135. The cubic root of 497250345 is about 792.2429156796.

The spelling of 497250345 in words is "four hundred ninety-seven million, two hundred fifty thousand, three hundred forty-five".