5263677938 has 16 divisors (see below), whose sum is σ = 8406672480. Its totient is φ = 2463183936.

The previous prime is 5263677929. The next prime is 5263677967. The reversal of 5263677938 is 8397763625.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 426356 + ... + 438527.

It is an arithmetic number, because the mean of its divisors is an integer number (525417030).

Almost surely, 2^5263677938 is an apocalyptic number.

5263677938 is a deficient number, since it is larger than the sum of its proper divisors (3142994542).

5263677938 is a wasteful number, since it uses less digits than its factorization.

5263677938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 865081.

The product of its digits is 11430720, while the sum is 56.

The square root of 5263677938 is about 72551.2090733159. The cubic root of 5263677938 is about 1739.5213747193.

The spelling of 5263677938 in words is "five billion, two hundred sixty-three million, six hundred seventy-seven thousand, nine hundred thirty-eight".