498648255 has 64 divisors (see below), whose sum is σ = 979584000. Its totient is φ = 215913600.

The previous prime is 498648251. The next prime is 498648281. The reversal of 498648255 is 552846894.

It is a happy number.

It is not a de Polignac number, because 498648255 - 2² = 498648251 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 498648198 and 498648207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498648251) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 95205 + ... + 100305.

It is an arithmetic number, because the mean of its divisors is an integer number (15306000).

Almost surely, 2^498648255 is an apocalyptic number.

498648255 is a deficient number, since it is larger than the sum of its proper divisors (480935745).

498648255 is a wasteful number, since it uses less digits than its factorization.

498648255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5149 (or 5135 counting only the distinct ones).

The product of its digits is 2764800, while the sum is 51.

The square root of 498648255 is about 22330.4333813744. The cubic root of 498648255 is about 792.9846266421.

The spelling of 498648255 in words is "four hundred ninety-eight million, six hundred forty-eight thousand, two hundred fifty-five".