554226480 has 120 divisors (see below), whose sum is σ = 1891939920. Its totient is φ = 145359360.

The previous prime is 554226461. The next prime is 554226529. The reversal of 554226480 is 84622455.

It is a happy number.

554226480 is a `hidden beast` number, since 5 + 5 + 4 + 2 + 2 + 648 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a super-2 number, since 2×554226480² = 614333982266380800, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37611 + ... + 50229.

It is an arithmetic number, because the mean of its divisors is an integer number (15766166).

Almost surely, 2^554226480 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 554226480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (945969960).

554226480 is an abundant number, since it is smaller than the sum of its proper divisors (1337713440).

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

554226480 is a wasteful number, since it uses less digits than its factorization.

554226480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12699 (or 12690 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

The square root of 554226480 is about 23542.0152068594. The cubic root of 554226480 is about 821.4146115406.

The spelling of 554226480 in words is "five hundred fifty-four million, two hundred twenty-six thousand, four hundred eighty".