2132554230 has 80 divisors (see below), whose sum is σ = 5790099744. Its totient is φ = 563137920.

The previous prime is 2132554223. The next prime is 2132554231. The reversal of 2132554230 is 324552312.

It is a happy number.

2132554230 is a `hidden beast` number, since 213 + 25 + 5 + 423 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2132554194 and 2132554203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132554231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 70650 + ... + 96210.

Almost surely, 2^2132554230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2132554230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2895049872).

2132554230 is an abundant number, since it is smaller than the sum of its proper divisors (3657545514).

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

2132554230 is a wasteful number, since it uses less digits than its factorization.

2132554230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25683 (or 25674 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 2132554230 is about 46179.5867240061. The cubic root of 2132554230 is about 1287.1624487268.

The spelling of 2132554230 in words is "two billion, one hundred thirty-two million, five hundred fifty-four thousand, two hundred thirty".