5266996625 has 16 divisors (see below), whose sum is σ = 7170778368. Its totient is φ = 3830542000.

The previous prime is 5266996607. The next prime is 5266996633.

5266996625 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5266996625 - 2¹² = 5266992529 is a prime.

It is a super-2 number, since 2×5266996625² = 55482506895522781250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1913897 + ... + 1916646.

It is an arithmetic number, because the mean of its divisors is an integer number (448173648).

Almost surely, 2^5266996625 is an apocalyptic number.

5266996625 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5266996625 is a deficient number, since it is larger than the sum of its proper divisors (1903781743).

5266996625 is a wasteful number, since it uses less digits than its factorization.

5266996625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3830569 (or 3830559 counting only the distinct ones).

The product of its digits is 10497600, while the sum is 56.

The square root of 5266996625 is about 72574.0768112141. The cubic root of 5266996625 is about 1739.8868805001.

The spelling of 5266996625 in words is "five billion, two hundred sixty-six million, nine hundred ninety-six thousand, six hundred twenty-five".