6157545 has 16 divisors (see below), whose sum is σ = 9884160. Its totient is φ = 3273344.

The previous prime is 6157513. The next prime is 6157549. The reversal of 6157545 is 5457516.

6157545 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 6157545 - 2⁵ = 6157513 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6157549) 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, 6757 + ... + 7613.

It is an arithmetic number, because the mean of its divisors is an integer number (617760).

Almost surely, 2^6157545 is an apocalyptic number.

It is an amenable number.

6157545 is a deficient number, since it is larger than the sum of its proper divisors (3726615).

6157545 is a wasteful number, since it uses less digits than its factorization.

6157545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1344.

The product of its digits is 21000, while the sum is 33.

The square root of 6157545 is about 2481.4401060674. The cubic root of 6157545 is about 183.2887733761.

The spelling of 6157545 in words is "six million, one hundred fifty-seven thousand, five hundred forty-five".