554139284 has 12 divisors (see below), whose sum is σ = 974769684. Its totient is φ = 275633664.

The previous prime is 554139239. The next prime is 554139307. The reversal of 554139284 is 482931455.

It can be written as a sum of positive squares in 2 ways, for example, as 58186384 + 495952900 = 7628^2 + 22270^2 .

It is a congruent 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, 358127 + ... + 359670.

It is an arithmetic number, because the mean of its divisors is an integer number (81230807).

Almost surely, 2^554139284 is an apocalyptic number.

It is an amenable number.

554139284 is a deficient number, since it is larger than the sum of its proper divisors (420630400).

554139284 is a wasteful number, since it uses less digits than its factorization.

554139284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717994 (or 717992 counting only the distinct ones).

The product of its digits is 172800, while the sum is 41.

The square root of 554139284 is about 23540.1632109890. The cubic root of 554139284 is about 821.3715317844.

The spelling of 554139284 in words is "five hundred fifty-four million, one hundred thirty-nine thousand, two hundred eighty-four".