554650331 has 4 divisors (see below), whose sum is σ = 558323664. Its totient is φ = 550977000.

The previous prime is 554650319. The next prime is 554650339. The reversal of 554650331 is 133056455.

554650331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 554650331 - 2¹⁰ = 554649307 is a prime.

It is a super-2 number, since 2×554650331² = 615273979356819122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (554650339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1836440 + ... + 1836741.

It is an arithmetic number, because the mean of its divisors is an integer number (139580916).

Almost surely, 2^554650331 is an apocalyptic number.

554650331 is a deficient number, since it is larger than the sum of its proper divisors (3673333).

554650331 is a wasteful number, since it uses less digits than its factorization.

554650331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3673332.

The product of its (nonzero) digits is 27000, while the sum is 32.

The square root of 554650331 is about 23551.0154982752. The cubic root of 554650331 is about 821.6239535709.

The spelling of 554650331 in words is "five hundred fifty-four million, six hundred fifty thousand, three hundred thirty-one".