5313149 has 4 divisors (see below), whose sum is σ = 5442780. Its totient is φ = 5183520.

The previous prime is 5313131. The next prime is 5313169. The reversal of 5313149 is 9413135.

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 669124 + 4644025 = 818^2 + 2155^2 .

It is a cyclic number.

It is not a de Polignac number, because 5313149 - 2¹² = 5309053 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 (5313169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64754 + ... + 64835.

It is an arithmetic number, because the mean of its divisors is an integer number (1360695).

Almost surely, 2^5313149 is an apocalyptic number.

It is an amenable number.

5313149 is a deficient number, since it is larger than the sum of its proper divisors (129631).

5313149 is a wasteful number, since it uses less digits than its factorization.

5313149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129630.

The product of its digits is 1620, while the sum is 26.

The square root of 5313149 is about 2305.0268978908. The cubic root of 5313149 is about 174.4954063207.

The spelling of 5313149 in words is "five million, three hundred thirteen thousand, one hundred forty-nine".