5154931459 has 2 divisors, whose sum is σ = 5154931460. Its totient is φ = 5154931458.

The previous prime is 5154931447. The next prime is 5154931487. The reversal of 5154931459 is 9541394515.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5154931459 - 2²¹ = 5152834307 is a prime.

It is not a weakly prime, because it can be changed into another prime (5154931429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2577465729 + 2577465730.

It is an arithmetic number, because the mean of its divisors is an integer number (2577465730).

Almost surely, 2^5154931459 is an apocalyptic number.

5154931459 is a deficient number, since it is larger than the sum of its proper divisors (1).

5154931459 is an equidigital number, since it uses as much as digits as its factorization.

5154931459 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 486000, while the sum is 46.

The square root of 5154931459 is about 71797.8513536443. The cubic root of 5154931459 is about 1727.4585355329.

The spelling of 5154931459 in words is "five billion, one hundred fifty-four million, nine hundred thirty-one thousand, four hundred fifty-nine".