5131505456263 has 8 divisors (see below), whose sum is σ = 5527343886336. Its totient is φ = 4750061151000.

The previous prime is 5131505456249. The next prime is 5131505456303. The reversal of 5131505456263 is 3626545051315.

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 5131505456263 - 2³⁷ = 4994066502791 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 (5131505456863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3598530463 + ... + 3598531888.

It is an arithmetic number, because the mean of its divisors is an integer number (690917985792).

Almost surely, 2^{5131505456263} is an apocalyptic number.

5131505456263 is a deficient number, since it is larger than the sum of its proper divisors (395838430073).

5131505456263 is a wasteful number, since it uses less digits than its factorization.

5131505456263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7197062405.

The product of its (nonzero) digits is 1620000, while the sum is 46.

The spelling of 5131505456263 in words is "five trillion, one hundred thirty-one billion, five hundred five million, four hundred fifty-six thousand, two hundred sixty-three".