5407999871 has 2 divisors, whose sum is σ = 5407999872. Its totient is φ = 5407999870.

The previous prime is 5407999823. The next prime is 5408000021. The reversal of 5407999871 is 1789997045.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5407999871 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5407999871.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5407995871) 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, 2703999935 + 2703999936.

It is an arithmetic number, because the mean of its divisors is an integer number (2703999936).

Almost surely, 2^5407999871 is an apocalyptic number.

5407999871 is a deficient number, since it is larger than the sum of its proper divisors (1).

5407999871 is an equidigital number, since it uses as much as digits as its factorization.

5407999871 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5715360, while the sum is 59.

The square root of 5407999871 is about 73539.1043663166. The cubic root of 5407999871 is about 1755.2765771093.

The spelling of 5407999871 in words is "five billion, four hundred seven million, nine hundred ninety-nine thousand, eight hundred seventy-one".