36555151 has 4 divisors (see below), whose sum is σ = 38705472. Its totient is φ = 34404832.

The previous prime is 36555097. The next prime is 36555163. The reversal of 36555151 is 15155563.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 36555151 - 2⁷ = 36555023 is a prime.

It is a Duffinian number.

36555151 is a modest number, since divided by 5151 gives 3655 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36555451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1075135 + ... + 1075168.

It is an arithmetic number, because the mean of its divisors is an integer number (9676368).

Almost surely, 2^36555151 is an apocalyptic number.

36555151 is a deficient number, since it is larger than the sum of its proper divisors (2150321).

36555151 is a wasteful number, since it uses less digits than its factorization.

36555151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2150320.

The product of its digits is 11250, while the sum is 31.

The square root of 36555151 is about 6046.0855931751. The cubic root of 36555151 is about 331.8813597234.

The spelling of 36555151 in words is "thirty-six million, five hundred fifty-five thousand, one hundred fifty-one".