5311703779263 has 24 divisors (see below), whose sum is σ = 8781792490016. Its totient is φ = 3030667358400.

The previous prime is 5311703779247. The next prime is 5311703779273. The reversal of 5311703779263 is 3629773071135.

5311703779263 is a `hidden beast` number, since 5 + 3 + 1 + 1 + 7 + 0 + 377 + 9 + 263 = 666.

It is not a de Polignac number, because 5311703779263 - 2⁴ = 5311703779247 is a prime.

It is a super-3 number, since 3×5311703779263³ (a number of 39 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5311703779223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 63735028 + ... + 63818313.

Almost surely, 2^{5311703779263} is an apocalyptic number.

5311703779263 is a deficient number, since it is larger than the sum of its proper divisors (3470088710753).

5311703779263 is a wasteful number, since it uses less digits than its factorization.

5311703779263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127554015 (or 127554012 counting only the distinct ones).

The product of its (nonzero) digits is 5000940, while the sum is 54.

The spelling of 5311703779263 in words is "five trillion, three hundred eleven billion, seven hundred three million, seven hundred seventy-nine thousand, two hundred sixty-three".