5310640348787 has 4 divisors (see below), whose sum is σ = 5541537755280. Its totient is φ = 5079742942296.

The previous prime is 5310640348781. The next prime is 5310640348829. The reversal of 5310640348787 is 7878430460135.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5310640348787 - 2⁶ = 5310640348723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5310640348781) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115448703212 + ... + 115448703257.

It is an arithmetic number, because the mean of its divisors is an integer number (1385384438820).

Almost surely, 2^{5310640348787} is an apocalyptic number.

5310640348787 is a deficient number, since it is larger than the sum of its proper divisors (230897406493).

5310640348787 is a wasteful number, since it uses less digits than its factorization.

5310640348787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230897406492.

The product of its (nonzero) digits is 13547520, while the sum is 56.

The spelling of 5310640348787 in words is "five trillion, three hundred ten billion, six hundred forty million, three hundred forty-eight thousand, seven hundred eighty-seven".