7538916313 has 8 divisors (see below), whose sum is σ = 7652884832. Its totient is φ = 7424990496.

The previous prime is 7538916293. The next prime is 7538916317. The reversal of 7538916313 is 3136198357.

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

It is a cyclic number.

It is not a de Polignac number, because 7538916313 - 2²⁵ = 7505361881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7538916317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 649981 + ... + 661477.

It is an arithmetic number, because the mean of its divisors is an integer number (956610604).

Almost surely, 2^7538916313 is an apocalyptic number.

It is an amenable number.

7538916313 is a deficient number, since it is larger than the sum of its proper divisors (113968519).

7538916313 is a wasteful number, since it uses less digits than its factorization.

7538916313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21351.

The product of its digits is 408240, while the sum is 46.

The square root of 7538916313 is about 86826.9331083391. The cubic root of 7538916313 is about 1960.8135863837.

The spelling of 7538916313 in words is "seven billion, five hundred thirty-eight million, nine hundred sixteen thousand, three hundred thirteen".