5152457537 has 6 divisors (see below), whose sum is σ = 5238312534. Its totient is φ = 5067987360.

The previous prime is 5152457501. The next prime is 5152457549. The reversal of 5152457537 is 7357542515.

It can be written as a sum of positive squares in 3 ways, for example, as 35058241 + 5117399296 = 5921^2 + 71536^2 .

It is not a de Polignac number, because 5152457537 - 2⁸ = 5152457281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5152457587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 688628 + ... + 696069.

It is an arithmetic number, because the mean of its divisors is an integer number (873052089).

Almost surely, 2^5152457537 is an apocalyptic number.

It is an amenable number.

5152457537 is a deficient number, since it is larger than the sum of its proper divisors (85854997).

5152457537 is an equidigital number, since it uses as much as digits as its factorization.

5152457537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1384819 (or 1384758 counting only the distinct ones).

The product of its digits is 735000, while the sum is 44.

The square root of 5152457537 is about 71780.6209014662. The cubic root of 5152457537 is about 1727.1821476673.

The spelling of 5152457537 in words is "five billion, one hundred fifty-two million, four hundred fifty-seven thousand, five hundred thirty-seven".