554551002 has 64 divisors (see below), whose sum is σ = 1278028800. Its totient is φ = 178053120.

The previous prime is 554550991. The next prime is 554551057. The reversal of 554551002 is 200155455.

554551002 is a `hidden beast` number, since 554 + 5 + 5 + 100 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 429574 + ... + 430862.

It is an arithmetic number, because the mean of its divisors is an integer number (19969200).

Almost surely, 2^554551002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 554551002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (639014400).

554551002 is an abundant number, since it is smaller than the sum of its proper divisors (723477798).

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

554551002 is a wasteful number, since it uses less digits than its factorization.

554551002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1588 (or 1582 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 27.

The square root of 554551002 is about 23548.9065988211. The cubic root of 554551002 is about 821.5749040747.

The spelling of 554551002 in words is "five hundred fifty-four million, five hundred fifty-one thousand, two".