554377880 has 64 divisors (see below), whose sum is σ = 1452479040. Its totient is φ = 186481152.

The previous prime is 554377853. The next prime is 554377883. The reversal of 554377880 is 88773455.

It is a happy number.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554377883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3839 + ... + 33518.

It is an arithmetic number, because the mean of its divisors is an integer number (22694985).

Almost surely, 2^554377880 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 554377880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (726239520).

554377880 is an abundant number, since it is smaller than the sum of its proper divisors (898101160).

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

554377880 is a wasteful number, since it uses less digits than its factorization.

554377880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37428 (or 37424 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 47.

The square root of 554377880 is about 23545.2305149047. The cubic root of 554377880 is about 821.4894009719.

The spelling of 554377880 in words is "five hundred fifty-four million, three hundred seventy-seven thousand, eight hundred eighty".