7937215085793 has 32 divisors (see below), whose sum is σ = 12352860094464. Its totient is φ = 4438791669312.

The previous prime is 7937215085773. The next prime is 7937215085819. The reversal of 7937215085793 is 3975805127397.

It is a happy number.

It is not a de Polignac number, because 7937215085793 - 2⁹ = 7937215085281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7937215085713) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17379696 + ... + 17830542.

It is an arithmetic number, because the mean of its divisors is an integer number (386026877952).

Almost surely, 2^{7937215085793} is an apocalyptic number.

It is an amenable number.

7937215085793 is a deficient number, since it is larger than the sum of its proper divisors (4415645008671).

7937215085793 is a wasteful number, since it uses less digits than its factorization.

7937215085793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468741.

The product of its (nonzero) digits is 100018800, while the sum is 66.

The spelling of 7937215085793 in words is "seven trillion, nine hundred thirty-seven billion, two hundred fifteen million, eighty-five thousand, seven hundred ninety-three".