5137403 has 2 divisors, whose sum is σ = 5137404. Its totient is φ = 5137402.

The previous prime is 5137399. The next prime is 5137453. The reversal of 5137403 is 3047315.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5137403 - 2² = 5137399 is a prime.

It is not a weakly prime, because it can be changed into another prime (5137453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2568701 + 2568702.

It is an arithmetic number, because the mean of its divisors is an integer number (2568702).

Almost surely, 2^5137403 is an apocalyptic number.

5137403 is a deficient number, since it is larger than the sum of its proper divisors (1).

5137403 is an equidigital number, since it uses as much as digits as its factorization.

5137403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 5137403 is about 2266.5839935904. The cubic root of 5137403 is about 172.5498336733.

The spelling of 5137403 in words is "five million, one hundred thirty-seven thousand, four hundred three".