55201000836 has 48 divisors (see below), whose sum is σ = 129988073600. Its totient is φ = 18231713280.

The previous prime is 55201000807. The next prime is 55201000837. The reversal of 55201000836 is 63800010255.

55201000836 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (55201000837) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 527550 + ... + 623466.

Almost surely, 2^55201000836 is an apocalyptic number.

It is an amenable number.

55201000836 is an abundant number, since it is smaller than the sum of its proper divisors (74787072764).

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

55201000836 is a wasteful number, since it uses less digits than its factorization.

55201000836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96364 (or 96362 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 55201000836 in words is "fifty-five billion, two hundred one million, eight hundred thirty-six", and thus it is an aban number.