5654611399 has 2 divisors, whose sum is σ = 5654611400. Its totient is φ = 5654611398.

The previous prime is 5654611343. The next prime is 5654611423. The reversal of 5654611399 is 9931164565.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5654611399 - 2¹¹ = 5654609351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5654617399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2827305699 + 2827305700.

It is an arithmetic number, because the mean of its divisors is an integer number (2827305700).

Almost surely, 2^5654611399 is an apocalyptic number.

5654611399 is a deficient number, since it is larger than the sum of its proper divisors (1).

5654611399 is an equidigital number, since it uses as much as digits as its factorization.

5654611399 is an evil number, because the sum of its binary digits is even.

The product of its digits is 874800, while the sum is 49.

The square root of 5654611399 is about 75197.1502053103. The cubic root of 5654611399 is about 1781.5619206063.

The spelling of 5654611399 in words is "five billion, six hundred fifty-four million, six hundred eleven thousand, three hundred ninety-nine".