554141394 has 72 divisors (see below), whose sum is σ = 1251658980. Its totient is φ = 177106176.

The previous prime is 554141381. The next prime is 554141417. The reversal of 554141394 is 493141455.

It is a happy number.

554141394 is a `hidden beast` number, since 554 + 1 + 4 + 13 + 94 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 425885769 + 128255625 = 20637^2 + 11325^2 .

Its product of digits (43200) is a multiple of the sum of its prime divisors (240).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5083812 + ... + 5083920.

Almost surely, 2^554141394 is an apocalyptic number.

554141394 is an abundant number, since it is smaller than the sum of its proper divisors (697517586).

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

554141394 is a wasteful number, since it uses less digits than its factorization.

554141394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316 (or 240 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The square root of 554141394 is about 23540.2080279678. The cubic root of 554141394 is about 821.3725742971.

The spelling of 554141394 in words is "five hundred fifty-four million, one hundred forty-one thousand, three hundred ninety-four".