5654551913 has 2 divisors, whose sum is σ = 5654551914. Its totient is φ = 5654551912.

The previous prime is 5654551843. The next prime is 5654551961. The reversal of 5654551913 is 3191554565.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5090394409 + 564157504 = 71347^2 + 23752^2 .

It is a cyclic number.

It is not a de Polignac number, because 5654551913 - 2⁸ = 5654551657 is a prime.

It is not a weakly prime, because it can be changed into another prime (5654553913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2827275956 + 2827275957.

It is an arithmetic number, because the mean of its divisors is an integer number (2827275957).

Almost surely, 2^5654551913 is an apocalyptic number.

It is an amenable number.

5654551913 is a deficient number, since it is larger than the sum of its proper divisors (1).

5654551913 is an equidigital number, since it uses as much as digits as its factorization.

5654551913 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 405000, while the sum is 44.

The square root of 5654551913 is about 75196.7546706638. The cubic root of 5654551913 is about 1781.5556732944. Note that the first 3 decimals are identical.

The spelling of 5654551913 in words is "five billion, six hundred fifty-four million, five hundred fifty-one thousand, nine hundred thirteen".