5142535537 has 2 divisors, whose sum is σ = 5142535538. Its totient is φ = 5142535536.

The previous prime is 5142535501. The next prime is 5142535549. The reversal of 5142535537 is 7355352415.

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., 5079555441 + 62980096 = 71271^2 + 7936^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5142535537 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5142535537.

It is not a weakly prime, because it can be changed into another prime (5142530537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2571267768 + 2571267769.

It is an arithmetic number, because the mean of its divisors is an integer number (2571267769).

Almost surely, 2^5142535537 is an apocalyptic number.

It is an amenable number.

5142535537 is a deficient number, since it is larger than the sum of its proper divisors (1).

5142535537 is an equidigital number, since it uses as much as digits as its factorization.

5142535537 is an evil number, because the sum of its binary digits is even.

The product of its digits is 315000, while the sum is 40.

The square root of 5142535537 is about 71711.4742352993. The cubic root of 5142535537 is about 1726.0727668111.

The spelling of 5142535537 in words is "five billion, one hundred forty-two million, five hundred thirty-five thousand, five hundred thirty-seven".