6116729825 has 48 divisors (see below), whose sum is σ = 8086625280. Its totient is φ = 4579840320.

The previous prime is 6116729821. The next prime is 6116729849. The reversal of 6116729825 is 5289276116.

It is a happy number.

It is not a de Polignac number, because 6116729825 - 2² = 6116729821 is a prime.

It is a super-4 number, since 4×6116729825⁴ (a number of 40 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6116729825.

It is not an unprimeable number, because it can be changed into a prime (6116729821) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6895532 + ... + 6896418.

It is an arithmetic number, because the mean of its divisors is an integer number (168471360).

Almost surely, 2^6116729825 is an apocalyptic number.

It is an amenable number.

6116729825 is a deficient number, since it is larger than the sum of its proper divisors (1969895455).

6116729825 is a wasteful number, since it uses less digits than its factorization.

6116729825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1166 (or 1161 counting only the distinct ones).

The product of its digits is 362880, while the sum is 47.

The square root of 6116729825 is about 78209.5251551881. The cubic root of 6116729825 is about 1828.8289984246.

The spelling of 6116729825 in words is "six billion, one hundred sixteen million, seven hundred twenty-nine thousand, eight hundred twenty-five".