55033736 has 16 divisors (see below), whose sum is σ = 103518540. Its totient is φ = 27428800.

The previous prime is 55033703. The next prime is 55033739. The reversal of 55033736 is 63733055.

It can be written as a sum of positive squares in 2 ways, for example, as 54848836 + 184900 = 7406^2 + 430^2 .

It is not an unprimeable number, because it can be changed into a prime (55033739) 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, 8315 + ... + 13386.

Almost surely, 2^55033736 is an apocalyptic number.

It is an amenable number.

55033736 is a deficient number, since it is larger than the sum of its proper divisors (48484804).

55033736 is a wasteful number, since it uses less digits than its factorization.

55033736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22024 (or 22020 counting only the distinct ones).

The product of its (nonzero) digits is 28350, while the sum is 32.

The square root of 55033736 is about 7418.4726190773. The cubic root of 55033736 is about 380.3729855801.

The spelling of 55033736 in words is "fifty-five million, thirty-three thousand, seven hundred thirty-six".