498117725 has 12 divisors (see below), whose sum is σ = 705904224. Its totient is φ = 341566320.

The previous prime is 498117721. The next prime is 498117757. The reversal of 498117725 is 527711894.

It is not a de Polignac number, because 498117725 - 2² = 498117721 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498117721) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1423019 + ... + 1423368.

It is an arithmetic number, because the mean of its divisors is an integer number (58825352).

Almost surely, 2^498117725 is an apocalyptic number.

It is an amenable number.

498117725 is a deficient number, since it is larger than the sum of its proper divisors (207786499).

498117725 is a wasteful number, since it uses less digits than its factorization.

498117725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2846404 (or 2846399 counting only the distinct ones).

The product of its digits is 141120, while the sum is 44.

The square root of 498117725 is about 22318.5511402510. The cubic root of 498117725 is about 792.7032984593.

The spelling of 498117725 in words is "four hundred ninety-eight million, one hundred seventeen thousand, seven hundred twenty-five".