5154557 has 2 divisors, whose sum is σ = 5154558. Its totient is φ = 5154556.

The previous prime is 5154551. The next prime is 5154559. The reversal of 5154557 is 7554515.

5154557 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5112121 + 42436 = 2261^2 + 206^2 .

It is a cyclic number.

It is not a de Polignac number, because 5154557 - 2⁶ = 5154493 is a prime.

Together with 5154559, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5154551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2577278 + 2577279.

It is an arithmetic number, because the mean of its divisors is an integer number (2577279).

Almost surely, 2^5154557 is an apocalyptic number.

It is an amenable number.

5154557 is a deficient number, since it is larger than the sum of its proper divisors (1).

5154557 is an equidigital number, since it uses as much as digits as its factorization.

5154557 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17500, while the sum is 32.

The square root of 5154557 is about 2270.3649486371. The cubic root of 5154557 is about 172.7416706457.

The spelling of 5154557 in words is "five million, one hundred fifty-four thousand, five hundred fifty-seven".