6155125 has 16 divisors (see below), whose sum is σ = 7875504. Its totient is φ = 4800000.

The previous prime is 6155113. The next prime is 6155129. The reversal of 6155125 is 5215516.

6155125 is nontrivially palindromic in base 4.

6155125 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 5579044 + 576081 = 2362^2 + 759^2 .

It is a de Polignac number, because none of the positive numbers 2^k-6155125 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6155125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6155129) 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, 4525 + ... + 5725.

It is an arithmetic number, because the mean of its divisors is an integer number (492219).

Almost surely, 2^6155125 is an apocalyptic number.

It is an amenable number.

6155125 is a deficient number, since it is larger than the sum of its proper divisors (1720379).

6155125 is a wasteful number, since it uses less digits than its factorization.

6155125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1257 (or 1247 counting only the distinct ones).

The product of its digits is 1500, while the sum is 25.

The square root of 6155125 is about 2480.9524380770. The cubic root of 6155125 is about 183.2647585589.

The spelling of 6155125 in words is "six million, one hundred fifty-five thousand, one hundred twenty-five".