5654605837 has 2 divisors, whose sum is σ = 5654605838. Its totient is φ = 5654605836.

The previous prime is 5654605829. The next prime is 5654605889. The reversal of 5654605837 is 7385064565.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5273809641 + 380796196 = 72621^2 + 19514^2 .

It is a cyclic number.

It is not a de Polignac number, because 5654605837 - 2³ = 5654605829 is a prime.

It is a super-3 number, since 3×5654605837³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5654605037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2827302918 + 2827302919.

It is an arithmetic number, because the mean of its divisors is an integer number (2827302919).

Almost surely, 2^5654605837 is an apocalyptic number.

It is an amenable number.

5654605837 is a deficient number, since it is larger than the sum of its proper divisors (1).

5654605837 is an equidigital number, since it uses as much as digits as its factorization.

5654605837 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024000, while the sum is 49.

The square root of 5654605837 is about 75197.1132225167. The cubic root of 5654605837 is about 1781.5613364783.

The spelling of 5654605837 in words is "five billion, six hundred fifty-four million, six hundred five thousand, eight hundred thirty-seven".