7487792713 has 8 divisors (see below), whose sum is σ = 7563013920. Its totient is φ = 7412845440.

The previous prime is 7487792693. The next prime is 7487792743. The reversal of 7487792713 is 3172977847.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7487792713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7487792743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13320 + ... + 123097.

It is an arithmetic number, because the mean of its divisors is an integer number (945376740).

Almost surely, 2^7487792713 is an apocalyptic number.

It is an amenable number.

7487792713 is a deficient number, since it is larger than the sum of its proper divisors (75221207).

7487792713 is a wasteful number, since it uses less digits than its factorization.

7487792713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136967.

The product of its digits is 4148928, while the sum is 55.

The square root of 7487792713 is about 86532.0328722260. The cubic root of 7487792713 is about 1956.3712458163.

The spelling of 7487792713 in words is "seven billion, four hundred eighty-seven million, seven hundred ninety-two thousand, seven hundred thirteen".