5540134297 has 2 divisors, whose sum is σ = 5540134298. Its totient is φ = 5540134296.

The previous prime is 5540134291. The next prime is 5540134321. The reversal of 5540134297 is 7924310455.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5333234841 + 206899456 = 73029^2 + 14384^2 .

It is a cyclic number.

It is not a de Polignac number, because 5540134297 - 2³ = 5540134289 is a prime.

It is not a weakly prime, because it can be changed into another prime (5540134291) 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, 2770067148 + 2770067149.

It is an arithmetic number, because the mean of its divisors is an integer number (2770067149).

Almost surely, 2^5540134297 is an apocalyptic number.

It is an amenable number.

5540134297 is a deficient number, since it is larger than the sum of its proper divisors (1).

5540134297 is an equidigital number, since it uses as much as digits as its factorization.

5540134297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 151200, while the sum is 40.

The square root of 5540134297 is about 74432.0784138130. The cubic root of 5540134297 is about 1769.4573434083.

It can be divided in two parts, 55401 and 34297, that added together give a palindrome (89698).

The spelling of 5540134297 in words is "five billion, five hundred forty million, one hundred thirty-four thousand, two hundred ninety-seven".