501120498 has 8 divisors (see below), whose sum is σ = 1002241008. Its totient is φ = 167040164.

The previous prime is 501120469. The next prime is 501120541. The reversal of 501120498 is 894021105.

It is a happy number.

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

501120498 is an admirable number.

It is a super-2 number, since 2×501120498² = 502243507031536008, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41760036 + ... + 41760047.

It is an arithmetic number, because the mean of its divisors is an integer number (125280126).

Almost surely, 2^501120498 is an apocalyptic number.

501120498 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

501120498 is a wasteful number, since it uses less digits than its factorization.

501120498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83520088.

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 501120498 is about 22385.7208505779. The cubic root of 501120498 is about 794.2929768789.

The spelling of 501120498 in words is "five hundred one million, one hundred twenty thousand, four hundred ninety-eight".