36313551 has 12 divisors (see below), whose sum is σ = 52748280. Its totient is φ = 24072720.

The previous prime is 36313523. The next prime is 36313561. The reversal of 36313551 is 15531363.

36313551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 36313551 - 2¹⁴ = 36297167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36313561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9660 + ... + 12881.

It is an arithmetic number, because the mean of its divisors is an integer number (4395690).

Almost surely, 2^36313551 is an apocalyptic number.

36313551 is a deficient number, since it is larger than the sum of its proper divisors (16434729).

36313551 is a wasteful number, since it uses less digits than its factorization.

36313551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22726 (or 22723 counting only the distinct ones).

The product of its digits is 4050, while the sum is 27.

The square root of 36313551 is about 6026.0726016204. The cubic root of 36313551 is about 331.1485871588.

It can be divided in two parts, 36313 and 551, that added together give a square (36864 = 192²).

The spelling of 36313551 in words is "thirty-six million, three hundred thirteen thousand, five hundred fifty-one".