7492000479813 has 18 divisors (see below), whose sum is σ = 11421322989414. Its totient is φ = 4731789774672.

The previous prime is 7492000479797. The next prime is 7492000479829. The reversal of 7492000479813 is 3189740002947.

7492000479813 is a `hidden beast` number, since 7 + 4 + 92 + 0 + 0 + 0 + 479 + 81 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (7492000479797) and next prime (7492000479829).

It can be written as a sum of positive squares in only one way, i.e., 5495990988609 + 1996009491204 = 2344353^2 + 1412802^2 .

It is not a de Polignac number, because 7492000479813 - 2⁴ = 7492000479797 is a prime.

It is a super-2 number, since 2×7492000479813² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7492000479813.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7492000479413) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1152966970 + ... + 1152973467.

Almost surely, 2^{7492000479813} is an apocalyptic number.

It is an amenable number.

7492000479813 is a deficient number, since it is larger than the sum of its proper divisors (3929322509601).

7492000479813 is a wasteful number, since it uses less digits than its factorization.

7492000479813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2305940481 (or 2305940459 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 54.

The spelling of 7492000479813 in words is "seven trillion, four hundred ninety-two billion, four hundred seventy-nine thousand, eight hundred thirteen".