5259122736 has 40 divisors (see below), whose sum is σ = 15526934784. Its totient is φ = 1502606400.

The previous prime is 5259122731. The next prime is 5259122749. The reversal of 5259122736 is 6372219525.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (5259122731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7825740 + ... + 7826411.

Almost surely, 2^5259122736 is an apocalyptic number.

5259122736 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

5259122736 is an abundant number, since it is smaller than the sum of its proper divisors (10267812048).

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

5259122736 is a wasteful number, since it uses less digits than its factorization.

5259122736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15652169 (or 15652163 counting only the distinct ones).

The product of its digits is 226800, while the sum is 42.

The square root of 5259122736 is about 72519.8092661584. The cubic root of 5259122736 is about 1739.0194343006.

The spelling of 5259122736 in words is "five billion, two hundred fifty-nine million, one hundred twenty-two thousand, seven hundred thirty-six".