6157642182115 has 8 divisors (see below), whose sum is σ = 7389183935520. Its totient is φ = 4926104867712.

The previous prime is 6157642182079. The next prime is 6157642182163. The reversal of 6157642182115 is 5112812467516.

It is a happy number.

6157642182115 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6157642182115 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4974666 + ... + 6087904.

It is an arithmetic number, because the mean of its divisors is an integer number (923647991940).

Almost surely, 2^{6157642182115} is an apocalyptic number.

6157642182115 is a deficient number, since it is larger than the sum of its proper divisors (1231541753405).

6157642182115 is a wasteful number, since it uses less digits than its factorization.

6157642182115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2219501.

The product of its digits is 806400, while the sum is 49.

The spelling of 6157642182115 in words is "six trillion, one hundred fifty-seven billion, six hundred forty-two million, one hundred eighty-two thousand, one hundred fifteen".