36798553 has 4 divisors (see below), whose sum is σ = 40143888. Its totient is φ = 33453220.

The previous prime is 36798547. The next prime is 36798569. The reversal of 36798553 is 35589763.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36798553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36798253) 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, 1672651 + ... + 1672672.

It is an arithmetic number, because the mean of its divisors is an integer number (10035972).

Almost surely, 2^36798553 is an apocalyptic number.

It is an amenable number.

36798553 is a deficient number, since it is larger than the sum of its proper divisors (3345335).

36798553 is a wasteful number, since it uses less digits than its factorization.

36798553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3345334.

The product of its digits is 680400, while the sum is 46.

The square root of 36798553 is about 6066.1810886257. The cubic root of 36798553 is about 332.6163400901.

The spelling of 36798553 in words is "thirty-six million, seven hundred ninety-eight thousand, five hundred fifty-three".