5156235703236 has 12 divisors (see below), whose sum is σ = 12031216640912. Its totient is φ = 1718745234408.

The previous prime is 5156235703217. The next prime is 5156235703237. The reversal of 5156235703236 is 6323075326515.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (5156235703237) 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, 214843154290 + ... + 214843154313.

Almost surely, 2^{5156235703236} is an apocalyptic number.

It is an amenable number.

5156235703236 is an abundant number, since it is smaller than the sum of its proper divisors (6874980937676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5156235703236 is a wasteful number, since it uses less digits than its factorization.

5156235703236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429686308610 (or 429686308608 counting only the distinct ones).

The product of its (nonzero) digits is 3402000, while the sum is 48.

The spelling of 5156235703236 in words is "five trillion, one hundred fifty-six billion, two hundred thirty-five million, seven hundred three thousand, two hundred thirty-six".