553255002 has 16 divisors (see below), whose sum is σ = 1229455680. Its totient is φ = 184418316.

The previous prime is 553254983. The next prime is 553255007. The reversal of 553255002 is 200552355.

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

It is not an unprimeable number, because it can be changed into a prime (553255007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5122678 + ... + 5122785.

It is an arithmetic number, because the mean of its divisors is an integer number (76840980).

Almost surely, 2^553255002 is an apocalyptic number.

553255002 is an abundant number, since it is smaller than the sum of its proper divisors (676200678).

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

553255002 is a wasteful number, since it uses less digits than its factorization.

553255002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10245474 (or 10245468 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 27.

The square root of 553255002 is about 23521.3733017441. The cubic root of 553255002 is about 820.9343909338.

The spelling of 553255002 in words is "five hundred fifty-three million, two hundred fifty-five thousand, two".