7992542375 has 16 divisors (see below), whose sum is σ = 10499679840. Its totient is φ = 6057504000.

The previous prime is 7992542351. The next prime is 7992542377. The reversal of 7992542375 is 5732452997.

It is not a de Polignac number, because 7992542375 - 2¹⁴ = 7992525991 is a prime.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7992542377) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1680266 + ... + 1685015.

It is an arithmetic number, because the mean of its divisors is an integer number (656229990).

Almost surely, 2^7992542375 is an apocalyptic number.

7992542375 is a deficient number, since it is larger than the sum of its proper divisors (2507137465).

7992542375 is a wasteful number, since it uses less digits than its factorization.

7992542375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3365315 (or 3365305 counting only the distinct ones).

The product of its digits is 4762800, while the sum is 53.

The square root of 7992542375 is about 89401.0199885885. The cubic root of 7992542375 is about 1999.3783380382.

The spelling of 7992542375 in words is "seven billion, nine hundred ninety-two million, five hundred forty-two thousand, three hundred seventy-five".