2452166532 has 36 divisors (see below), whose sum is σ = 6330420096. Its totient is φ = 799997040.

The previous prime is 2452166503. The next prime is 2452166533. The reversal of 2452166532 is 2356612542.

2452166532 is a `hidden beast` number, since 2 + 45 + 21 + 66 + 532 = 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 not an unprimeable number, because it can be changed into a prime (2452166533) 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, 722944 + ... + 726327.

Almost surely, 2^2452166532 is an apocalyptic number.

It is an amenable number.

2452166532 is an abundant number, since it is smaller than the sum of its proper divisors (3878253564).

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

2452166532 is a wasteful number, since it uses less digits than its factorization.

2452166532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1449328 (or 1449323 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The square root of 2452166532 is about 49519.3551250418. The cubic root of 2452166532 is about 1348.4970071323.

The spelling of 2452166532 in words is "two billion, four hundred fifty-two million, one hundred sixty-six thousand, five hundred thirty-two".