498005545 has 32 divisors (see below), whose sum is σ = 666040320. Its totient is φ = 355998720.

The previous prime is 498005537. The next prime is 498005581. The reversal of 498005545 is 545500894.

It is not a de Polignac number, because 498005545 - 2³ = 498005537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 498005498 and 498005507.

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, 100977 + ... + 105793.

It is an arithmetic number, because the mean of its divisors is an integer number (20813760).

Almost surely, 2^498005545 is an apocalyptic number.

It is an amenable number.

498005545 is a deficient number, since it is larger than the sum of its proper divisors (168034775).

498005545 is a wasteful number, since it uses less digits than its factorization.

498005545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4905.

The product of its (nonzero) digits is 144000, while the sum is 40.

The square root of 498005545 is about 22316.0378427713. The cubic root of 498005545 is about 792.6437863346.

The spelling of 498005545 in words is "four hundred ninety-eight million, five thousand, five hundred forty-five".