5263209875 has 64 divisors (see below), whose sum is σ = 8270346240. Its totient is φ = 3248496000.

The previous prime is 5263209851. The next prime is 5263209881. The reversal of 5263209875 is 5789023625.

It is not a de Polignac number, because 5263209875 - 2⁸ = 5263209619 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 988721 + ... + 994029.

It is an arithmetic number, because the mean of its divisors is an integer number (129224160).

Almost surely, 2^5263209875 is an apocalyptic number.

5263209875 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5263209875 is a deficient number, since it is larger than the sum of its proper divisors (3007136365).

5263209875 is a wasteful number, since it uses less digits than its factorization.

5263209875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5445 (or 5435 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 47.

The square root of 5263209875 is about 72547.9832593574. The cubic root of 5263209875 is about 1739.4698119314.

The spelling of 5263209875 in words is "five billion, two hundred sixty-three million, two hundred nine thousand, eight hundred seventy-five".