5045540537 has 2 divisors, whose sum is σ = 5045540538. Its totient is φ = 5045540536.

The previous prime is 5045540477. The next prime is 5045540543. The reversal of 5045540537 is 7350455405.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4160121001 + 885419536 = 64499^2 + 29756^2 .

It is a cyclic number.

It is not a de Polignac number, because 5045540537 - 2⁶ = 5045540473 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5045540537.

It is not a weakly prime, because it can be changed into another prime (5045546537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2522770268 + 2522770269.

It is an arithmetic number, because the mean of its divisors is an integer number (2522770269).

Almost surely, 2^5045540537 is an apocalyptic number.

It is an amenable number.

5045540537 is a deficient number, since it is larger than the sum of its proper divisors (1).

5045540537 is an equidigital number, since it uses as much as digits as its factorization.

5045540537 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 210000, while the sum is 38.

The square root of 5045540537 is about 71031.9684156366. The cubic root of 5045540537 is about 1715.1518124160.

The spelling of 5045540537 in words is "five billion, forty-five million, five hundred forty thousand, five hundred thirty-seven".