5259294959 has 4 divisors (see below), whose sum is σ = 5401438104. Its totient is φ = 5117151816.

The previous prime is 5259294949. The next prime is 5259294961. The reversal of 5259294959 is 9594929525.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5259294959 - 2²⁴ = 5242517743 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5259294898 and 5259294907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5259294949) 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, 71071517 + ... + 71071590.

It is an arithmetic number, because the mean of its divisors is an integer number (1350359526).

Almost surely, 2^5259294959 is an apocalyptic number.

5259294959 is a deficient number, since it is larger than the sum of its proper divisors (142143145).

5259294959 is a wasteful number, since it uses less digits than its factorization.

5259294959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142143144.

The product of its digits is 13122000, while the sum is 59.

The square root of 5259294959 is about 72520.9966768246. The cubic root of 5259294959 is about 1739.0384169263.

The spelling of 5259294959 in words is "five billion, two hundred fifty-nine million, two hundred ninety-four thousand, nine hundred fifty-nine".