498542455 has 8 divisors (see below), whose sum is σ = 598620672. Its totient is φ = 398587488.

The previous prime is 498542423. The next prime is 498542483. The reversal of 498542455 is 554245894.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 498542455 - 2⁵ = 498542423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21664 + ... + 38293.

It is an arithmetic number, because the mean of its divisors is an integer number (74827584).

Almost surely, 2^498542455 is an apocalyptic number.

498542455 is a deficient number, since it is larger than the sum of its proper divisors (100078217).

498542455 is a wasteful number, since it uses less digits than its factorization.

498542455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61625.

The product of its digits is 1152000, while the sum is 46.

The square root of 498542455 is about 22328.0642913800. The cubic root of 498542455 is about 792.9285392050.

The spelling of 498542455 in words is "four hundred ninety-eight million, five hundred forty-two thousand, four hundred fifty-five".