492272554 has 8 divisors (see below), whose sum is σ = 742534560. Its totient is φ = 244761036.

The previous prime is 492272549. The next prime is 492272569. The reversal of 492272554 is 455272294.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 687174 + ... + 687889.

It is an arithmetic number, because the mean of its divisors is an integer number (92816820).

Almost surely, 2^492272554 is an apocalyptic number.

492272554 is a deficient number, since it is larger than the sum of its proper divisors (250262006).

492272554 is a wasteful number, since it uses less digits than its factorization.

492272554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1375244.

The product of its digits is 201600, while the sum is 40.

The square root of 492272554 is about 22187.2160038163. The cubic root of 492272554 is about 789.5904270155.

The spelling of 492272554 in words is "four hundred ninety-two million, two hundred seventy-two thousand, five hundred fifty-four".