2087553132 has 72 divisors (see below), whose sum is σ = 6064531200. Its totient is φ = 593098848.

The previous prime is 2087553101. The next prime is 2087553133. The reversal of 2087553132 is 2313557802.

It is a happy number.

2087553132 is a `hidden beast` number, since 20 + 8 + 75 + 531 + 32 = 666.

2087553132 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (2087553133) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21969 + ... + 68247.

It is an arithmetic number, because the mean of its divisors is an integer number (84229600).

Almost surely, 2^2087553132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2087553132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3032265600).

2087553132 is an abundant number, since it is smaller than the sum of its proper divisors (3976978068).

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

2087553132 is a wasteful number, since it uses less digits than its factorization.

2087553132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46475 (or 46470 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 2087553132 is about 45689.7486532811. The cubic root of 2087553132 is about 1278.0441181769.

The spelling of 2087553132 in words is "two billion, eighty-seven million, five hundred fifty-three thousand, one hundred thirty-two".