554333145 has 16 divisors (see below), whose sum is σ = 889738560. Its totient is φ = 294709184.

The previous prime is 554333137. The next prime is 554333183. The reversal of 554333145 is 541333455.

It is a cyclic number.

It is not a de Polignac number, because 554333145 - 2³ = 554333137 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53535 + ... + 63044.

It is an arithmetic number, because the mean of its divisors is an integer number (55608660).

Almost surely, 2^554333145 is an apocalyptic number.

It is an amenable number.

554333145 is a deficient number, since it is larger than the sum of its proper divisors (335405415).

554333145 is a wasteful number, since it uses less digits than its factorization.

554333145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116904.

The product of its digits is 54000, while the sum is 33.

The square root of 554333145 is about 23544.2805156581. The cubic root of 554333145 is about 821.4673039401.

The spelling of 554333145 in words is "five hundred fifty-four million, three hundred thirty-three thousand, one hundred forty-five".