5552553261 has 8 divisors (see below), whose sum is σ = 7404362560. Its totient is φ = 3701223072.

The previous prime is 5552553187. The next prime is 5552553263. The reversal of 5552553261 is 1623552555.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5552553261 - 2⁷ = 5552553133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5552553263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91801 + ... + 139758.

It is an arithmetic number, because the mean of its divisors is an integer number (925545320).

Almost surely, 2^5552553261 is an apocalyptic number.

It is an amenable number.

5552553261 is a deficient number, since it is larger than the sum of its proper divisors (1851809299).

5552553261 is a wasteful number, since it uses less digits than its factorization.

5552553261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239555.

The product of its digits is 225000, while the sum is 39.

The square root of 5552553261 is about 74515.4565241333. The cubic root of 5552553261 is about 1770.7785164120.

The spelling of 5552553261 in words is "five billion, five hundred fifty-two million, five hundred fifty-three thousand, two hundred sixty-one".