6155413 has 4 divisors (see below), whose sum is σ = 6715008. Its totient is φ = 5595820.

The previous prime is 6155353. The next prime is 6155417. The reversal of 6155413 is 3145516.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6155413 - 2¹³ = 6147221 is a prime.

It is a d-powerful number, because it can be written as 6⁴ + 1 + 5³ + 5⁹ + 4¹¹ + 1 + 3⁸ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6155417) 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, 279781 + ... + 279802.

It is an arithmetic number, because the mean of its divisors is an integer number (1678752).

Almost surely, 2^6155413 is an apocalyptic number.

It is an amenable number.

6155413 is a deficient number, since it is larger than the sum of its proper divisors (559595).

6155413 is a wasteful number, since it uses less digits than its factorization.

6155413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559594.

The product of its digits is 1800, while the sum is 25.

The square root of 6155413 is about 2481.0104796232. The cubic root of 6155413 is about 183.2676168505.

The spelling of 6155413 in words is "six million, one hundred fifty-five thousand, four hundred thirteen".