2251532411 has 8 divisors (see below), whose sum is σ = 2388762000. Its totient is φ = 2114834688.

The previous prime is 2251532407. The next prime is 2251532429. The reversal of 2251532411 is 1142351522.

2251532411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2251532411 - 2² = 2251532407 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2251532401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124226 + ... + 141191.

It is an arithmetic number, because the mean of its divisors is an integer number (298595250).

Almost surely, 2^2251532411 is an apocalyptic number.

2251532411 is a deficient number, since it is larger than the sum of its proper divisors (137229589).

2251532411 is a wasteful number, since it uses less digits than its factorization.

2251532411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265933.

The product of its digits is 2400, while the sum is 26.

The square root of 2251532411 is about 47450.3151833578. The cubic root of 2251532411 is about 1310.6681149967.

Adding to 2251532411 its reverse (1142351522), we get a palindrome (3393883933).

The spelling of 2251532411 in words is "two billion, two hundred fifty-one million, five hundred thirty-two thousand, four hundred eleven".