6305052157 has 4 divisors (see below), whose sum is σ = 6675937596. Its totient is φ = 5934166720.

The previous prime is 6305052137. The next prime is 6305052161. The reversal of 6305052157 is 7512505036.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3292579161 + 3012472996 = 57381^2 + 54886^2 .

It is a cyclic number.

It is not a de Polignac number, because 6305052157 - 2⁷ = 6305052029 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 (6305052137) 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, 185442694 + ... + 185442727.

It is an arithmetic number, because the mean of its divisors is an integer number (1668984399).

Almost surely, 2^6305052157 is an apocalyptic number.

It is an amenable number.

6305052157 is a deficient number, since it is larger than the sum of its proper divisors (370885439).

6305052157 is a wasteful number, since it uses less digits than its factorization.

6305052157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370885438.

The product of its (nonzero) digits is 31500, while the sum is 34.

The square root of 6305052157 is about 79404.3585516563. The cubic root of 6305052157 is about 1847.4083171226.

The spelling of 6305052157 in words is "six billion, three hundred five million, fifty-two thousand, one hundred fifty-seven".