5255514550 has 96 divisors (see below), whose sum is σ = 11642692320. Its totient is φ = 1739750400.

The previous prime is 5255514533. The next prime is 5255514577. The reversal of 5255514550 is 554155525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 516916 + ... + 526984.

It is an arithmetic number, because the mean of its divisors is an integer number (121278045).

Almost surely, 2^5255514550 is an apocalyptic number.

5255514550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5255514550 is an abundant number, since it is smaller than the sum of its proper divisors (6387177770).

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

5255514550 is a wasteful number, since it uses less digits than its factorization.

5255514550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10178 (or 10173 counting only the distinct ones).

The product of its (nonzero) digits is 125000, while the sum is 37.

The square root of 5255514550 is about 72494.9277536022. The cubic root of 5255514550 is about 1738.6216403829.

The spelling of 5255514550 in words is "five billion, two hundred fifty-five million, five hundred fourteen thousand, five hundred fifty".