5156504036503 has 8 divisors (see below), whose sum is σ = 5176458342720. Its totient is φ = 5136555546720.

The previous prime is 5156504036473. The next prime is 5156504036513. The reversal of 5156504036503 is 3056304056515.

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 5156504036503 - 2³⁷ = 5019065083031 is a prime.

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 5156504036503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5156504036513) 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, 326613 + ... + 3227953.

It is an arithmetic number, because the mean of its divisors is an integer number (647057292840).

Almost surely, 2^{5156504036503} is an apocalyptic number.

5156504036503 is a deficient number, since it is larger than the sum of its proper divisors (19954306217).

5156504036503 is a wasteful number, since it uses less digits than its factorization.

5156504036503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2908217.

The product of its (nonzero) digits is 810000, while the sum is 43.

The spelling of 5156504036503 in words is "five trillion, one hundred fifty-six billion, five hundred four million, thirty-six thousand, five hundred three".