5246261613 has 24 divisors (see below), whose sum is σ = 7928174592. Its totient is φ = 3336656928.

The previous prime is 5246261549. The next prime is 5246261633. The reversal of 5246261613 is 3161626425.

5246261613 is a `hidden beast` number, since 5 + 2 + 4 + 626 + 16 + 13 = 666.

It is not a de Polignac number, because 5246261613 - 2⁶ = 5246261549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5246261633) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46195 + ... + 112367.

It is an arithmetic number, because the mean of its divisors is an integer number (330340608).

Almost surely, 2^5246261613 is an apocalyptic number.

It is an amenable number.

5246261613 is a deficient number, since it is larger than the sum of its proper divisors (2681912979).

5246261613 is a wasteful number, since it uses less digits than its factorization.

5246261613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66585 (or 66582 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 5246261613 is about 72431.0818157509. The cubic root of 5246261613 is about 1737.6006932863.

The spelling of 5246261613 in words is "five billion, two hundred forty-six million, two hundred sixty-one thousand, six hundred thirteen".