5736551 has 2 divisors, whose sum is σ = 5736552. Its totient is φ = 5736550.

The previous prime is 5736547. The next prime is 5736553. The reversal of 5736551 is 1556375.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5736551 - 2² = 5736547 is a prime.

Together with 5736553, 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 (5736553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2868275 + 2868276.

It is an arithmetic number, because the mean of its divisors is an integer number (2868276).

Almost surely, 2^5736551 is an apocalyptic number.

5736551 is a deficient number, since it is larger than the sum of its proper divisors (1).

5736551 is an equidigital number, since it uses as much as digits as its factorization.

5736551 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15750, while the sum is 32.

The square root of 5736551 is about 2395.1098095912. The cubic root of 5736551 is about 179.0126079568.

The spelling of 5736551 in words is "five million, seven hundred thirty-six thousand, five hundred fifty-one".