6375013 has 4 divisors (see below), whose sum is σ = 6710560. Its totient is φ = 6039468.

The previous prime is 6374987. The next prime is 6375023. The reversal of 6375013 is 3105736.

It is a happy number.

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 a de Polignac number, because none of the positive numbers 2^k-6375013 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 (6375023) 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, 167745 + ... + 167782.

It is an arithmetic number, because the mean of its divisors is an integer number (1677640).

Almost surely, 2^6375013 is an apocalyptic number.

It is an amenable number.

6375013 is a deficient number, since it is larger than the sum of its proper divisors (335547).

6375013 is a wasteful number, since it uses less digits than its factorization.

6375013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335546.

The product of its (nonzero) digits is 1890, while the sum is 25.

The square root of 6375013 is about 2524.8788089728. The cubic root of 6375013 is about 185.4216145014.

It can be divided in two parts, 63 and 75013, that added together give a square (75076 = 274²).

The spelling of 6375013 in words is "six million, three hundred seventy-five thousand, thirteen".