5268157513 has 8 divisors (see below), whose sum is σ = 5399084768. Its totient is φ = 5137612704.

The previous prime is 5268157511. The next prime is 5268157537. The reversal of 5268157513 is 3157518625.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5268157513 - 2¹ = 5268157511 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5268157513.

It is not an unprimeable number, because it can be changed into a prime (5268157511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67620 + ... + 122917.

It is an arithmetic number, because the mean of its divisors is an integer number (674885596).

Almost surely, 2^5268157513 is an apocalyptic number.

It is an amenable number.

5268157513 is a deficient number, since it is larger than the sum of its proper divisors (130927255).

5268157513 is a wasteful number, since it uses less digits than its factorization.

5268157513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191223.

The product of its digits is 252000, while the sum is 43.

The square root of 5268157513 is about 72582.0743227968. The cubic root of 5268157513 is about 1740.0146994178.

The spelling of 5268157513 in words is "five billion, two hundred sixty-eight million, one hundred fifty-seven thousand, five hundred thirteen".