2533786180 has 24 divisors (see below), whose sum is σ = 5444695872. Its totient is φ = 989944032.

The previous prime is 2533786169. The next prime is 2533786181. The reversal of 2533786180 is 816873352.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is not an unprimeable number, because it can be changed into a prime (2533786181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1472272 + ... + 1473991.

It is an arithmetic number, because the mean of its divisors is an integer number (226862328).

Almost surely, 2^2533786180 is an apocalyptic number.

2533786180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2533786180 is an abundant number, since it is smaller than the sum of its proper divisors (2910909692).

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

2533786180 is a wasteful number, since it uses less digits than its factorization.

2533786180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2946315 (or 2946313 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 2533786180 is about 50336.7279429245. The cubic root of 2533786180 is about 1363.2954576204.

The spelling of 2533786180 in words is "two billion, five hundred thirty-three million, seven hundred eighty-six thousand, one hundred eighty".