554849040 has 80 divisors (see below), whose sum is σ = 1766547648. Its totient is φ = 143958528.

The previous prime is 554849017. The next prime is 554849069. The reversal of 554849040 is 40948455.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 554849040.

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, 22362 + ... + 40121.

Almost surely, 2^554849040 is an apocalyptic number.

It is an amenable number.

554849040 is an abundant number, since it is smaller than the sum of its proper divisors (1211698608).

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

554849040 is a wasteful number, since it uses less digits than its factorization.

554849040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62536 (or 62530 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 554849040 is about 23555.2338133163. The cubic root of 554849040 is about 821.7220601749.

The spelling of 554849040 in words is "five hundred fifty-four million, eight hundred forty-nine thousand, forty".