7952148863 has 4 divisors (see below), whose sum is σ = 8070837720. Its totient is φ = 7833460008.

The previous prime is 7952148857. The next prime is 7952148877. The reversal of 7952148863 is 3688412597.

7952148863 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7952148863 - 2²⁸ = 7683713407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7952148163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59344328 + ... + 59344461.

It is an arithmetic number, because the mean of its divisors is an integer number (2017709430).

Almost surely, 2^7952148863 is an apocalyptic number.

7952148863 is a deficient number, since it is larger than the sum of its proper divisors (118688857).

7952148863 is a wasteful number, since it uses less digits than its factorization.

7952148863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118688856.

The product of its digits is 2903040, while the sum is 53.

The square root of 7952148863 is about 89174.8219117930. The cubic root of 7952148863 is about 1996.0044282689.

The spelling of 7952148863 in words is "seven billion, nine hundred fifty-two million, one hundred forty-eight thousand, eight hundred sixty-three".