36551371 has 2 divisors, whose sum is σ = 36551372. Its totient is φ = 36551370.

The previous prime is 36551369. The next prime is 36551399. The reversal of 36551371 is 17315563.

It is a weak prime.

It is an emirp because it is prime and its reverse (17315563) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36551371 - 2¹ = 36551369 is a prime.

Together with 36551369, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (36551341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18275685 + 18275686.

It is an arithmetic number, because the mean of its divisors is an integer number (18275686).

Almost surely, 2^36551371 is an apocalyptic number.

36551371 is a deficient number, since it is larger than the sum of its proper divisors (1).

36551371 is an equidigital number, since it uses as much as digits as its factorization.

36551371 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9450, while the sum is 31.

The square root of 36551371 is about 6045.7729861449. The cubic root of 36551371 is about 331.8699198875.

The spelling of 36551371 in words is "thirty-six million, five hundred fifty-one thousand, three hundred seventy-one".