5155155252013 has 32 divisors (see below), whose sum is σ = 5903930561760. Its totient is φ = 4459149066240.

The previous prime is 5155155251999. The next prime is 5155155252017. The reversal of 5155155252013 is 3102525515515.

It can be written as a sum of positive squares in 16 ways, for example, as 16831948644 + 5138323303369 = 129738^2 + 2266787^2 .

It is a cyclic number.

It is not a de Polignac number, because 5155155252013 - 2³⁷ = 5017716298541 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 (5155155252017) 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 31 ways as a sum of consecutive naturals, for example, 379690881 + ... + 379704457.

It is an arithmetic number, because the mean of its divisors is an integer number (184497830055).

Almost surely, 2^{5155155252013} is an apocalyptic number.

It is an amenable number.

5155155252013 is a deficient number, since it is larger than the sum of its proper divisors (748775309747).

5155155252013 is a wasteful number, since it uses less digits than its factorization.

5155155252013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20977.

The product of its (nonzero) digits is 187500, while the sum is 40.

The spelling of 5155155252013 in words is "five trillion, one hundred fifty-five billion, one hundred fifty-five million, two hundred fifty-two thousand, thirteen".