5550361236 has 36 divisors (see below), whose sum is σ = 16034377632. Its totient is φ = 1585817424.

The previous prime is 5550361163. The next prime is 5550361237. The reversal of 5550361236 is 6321630555.

5550361236 is a `hidden beast` number, since 5 + 5 + 5 + 0 + 3 + 612 + 36 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 5550361236.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5550361237) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11012370 + ... + 11012873.

Almost surely, 2^5550361236 is an apocalyptic number.

It is an amenable number.

5550361236 is an abundant number, since it is smaller than the sum of its proper divisors (10484016396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5550361236 is a wasteful number, since it uses less digits than its factorization.

5550361236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22025260 (or 22025255 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 36.

The square root of 5550361236 is about 74500.7465465951. The cubic root of 5550361236 is about 1770.5454643670.

The spelling of 5550361236 in words is "five billion, five hundred fifty million, three hundred sixty-one thousand, two hundred thirty-six".