2405533212 has 18 divisors (see below), whose sum is σ = 6080653488. Its totient is φ = 801844392.

The previous prime is 2405533189. The next prime is 2405533243. The reversal of 2405533212 is 2123355042.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33410148 + ... + 33410219.

Almost surely, 2^2405533212 is an apocalyptic number.

It is an amenable number.

2405533212 is an abundant number, since it is smaller than the sum of its proper divisors (3675120276).

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

2405533212 is a wasteful number, since it uses less digits than its factorization.

2405533212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66820377 (or 66820372 counting only the distinct ones).

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

The square root of 2405533212 is about 49046.2354518673. The cubic root of 2405533212 is about 1339.8940311240.

Adding to 2405533212 its reverse (2123355042), we get a palindrome (4528888254).

The spelling of 2405533212 in words is "two billion, four hundred five million, five hundred thirty-three thousand, two hundred twelve".