7903959275679 has 32 divisors (see below), whose sum is σ = 10924192754880. Its totient is φ = 5077263679488.

The previous prime is 7903959275629. The next prime is 7903959275699. The reversal of 7903959275679 is 9765729593097.

It is not a de Polignac number, because 7903959275679 - 2⁷ = 7903959275551 is a prime.

It is a super-2 number, since 2×7903959275679² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7903959275629) 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, 109629987 + ... + 109702059.

It is an arithmetic number, because the mean of its divisors is an integer number (341381023590).

Almost surely, 2^{7903959275679} is an apocalyptic number.

7903959275679 is a deficient number, since it is larger than the sum of its proper divisors (3020233479201).

7903959275679 is a wasteful number, since it uses less digits than its factorization.

7903959275679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74651.

The product of its (nonzero) digits is 2025380700, while the sum is 78.

The spelling of 7903959275679 in words is "seven trillion, nine hundred three billion, nine hundred fifty-nine million, two hundred seventy-five thousand, six hundred seventy-nine".