36551 has 2 divisors, whose sum is σ = 36552. Its totient is φ = 36550.

The previous prime is 36541. The next prime is 36559. The reversal of 36551 is 15563.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 36551 - 2¹⁰ = 35527 is a prime.

It is a Chen prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 36551.

It is not a weakly prime, because it can be changed into another prime (36559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18275 + 18276.

It is an arithmetic number, because the mean of its divisors is an integer number (18276).

2³⁶⁵⁵¹ is an apocalyptic number.

36551 is the 86-th centered decagonal number.

36551 is a deficient number, since it is larger than the sum of its proper divisors (1).

36551 is an equidigital number, since it uses as much as digits as its factorization.

36551 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 450, while the sum is 20.

The square root of 36551 is about 191.1831582541. The cubic root of 36551 is about 33.1868797046.

The spelling of 36551 in words is "thirty-six thousand, five hundred fifty-one".