5237913 has 4 divisors (see below), whose sum is σ = 6983888. Its totient is φ = 3491940.

The previous prime is 5237909. The next prime is 5237923. The reversal of 5237913 is 3197325.

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 not a de Polignac number, because 5237913 - 2² = 5237909 is a prime.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5237923) 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, 872983 + ... + 872988.

It is an arithmetic number, because the mean of its divisors is an integer number (1745972).

Almost surely, 2^5237913 is an apocalyptic number.

It is an amenable number.

5237913 is a deficient number, since it is larger than the sum of its proper divisors (1745975).

5237913 is a wasteful number, since it uses less digits than its factorization.

5237913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1745974.

The product of its digits is 5670, while the sum is 30.

The square root of 5237913 is about 2288.6487279615. The cubic root of 5237913 is about 173.6678496454.

The spelling of 5237913 in words is "five million, two hundred thirty-seven thousand, nine hundred thirteen".