5152739 has 2 divisors, whose sum is σ = 5152740. Its totient is φ = 5152738.

The previous prime is 5152711. The next prime is 5152747. The reversal of 5152739 is 9372515.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5152739 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (5152039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2576369 + 2576370.

It is an arithmetic number, because the mean of its divisors is an integer number (2576370).

Almost surely, 2^5152739 is an apocalyptic number.

5152739 is a deficient number, since it is larger than the sum of its proper divisors (1).

5152739 is an equidigital number, since it uses as much as digits as its factorization.

5152739 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9450, while the sum is 32.

The square root of 5152739 is about 2269.9645371679. The cubic root of 5152739 is about 172.7213597321.

The spelling of 5152739 in words is "five million, one hundred fifty-two thousand, seven hundred thirty-nine".