5255545015 has 16 divisors (see below), whose sum is σ = 7209515520. Its totient is φ = 3602846880.

The previous prime is 5255545007. The next prime is 5255545021. The reversal of 5255545015 is 5105455525.

It is not a de Polignac number, because 5255545015 - 2³ = 5255545007 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129870 + ... + 165460.

It is an arithmetic number, because the mean of its divisors is an integer number (450594720).

Almost surely, 2^5255545015 is an apocalyptic number.

5255545015 is a deficient number, since it is larger than the sum of its proper divisors (1953970505).

5255545015 is a wasteful number, since it uses less digits than its factorization.

5255545015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39822.

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

The square root of 5255545015 is about 72495.1378714462. The cubic root of 5255545015 is about 1738.6249998387.

The spelling of 5255545015 in words is "five billion, two hundred fifty-five million, five hundred forty-five thousand, fifteen".