5182631437 has 2 divisors, whose sum is σ = 5182631438. Its totient is φ = 5182631436.

The previous prime is 5182631401. The next prime is 5182631471. The reversal of 5182631437 is 7341362815.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3492928201 + 1689703236 = 59101^2 + 41106^2 .

It is a cyclic number.

It is not a de Polignac number, because 5182631437 - 2³¹ = 3035147789 is a prime.

It is a super-2 number, since 2×5182631437² = 53719337223561369938, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5182631437.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5182631737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2591315718 + 2591315719.

It is an arithmetic number, because the mean of its divisors is an integer number (2591315719).

Almost surely, 2^5182631437 is an apocalyptic number.

It is an amenable number.

5182631437 is a deficient number, since it is larger than the sum of its proper divisors (1).

5182631437 is an equidigital number, since it uses as much as digits as its factorization.

5182631437 is an evil number, because the sum of its binary digits is even.

The product of its digits is 120960, while the sum is 40.

The square root of 5182631437 is about 71990.4954629429. The cubic root of 5182631437 is about 1730.5471708567.

The spelling of 5182631437 in words is "five billion, one hundred eighty-two million, six hundred thirty-one thousand, four hundred thirty-seven".