2251433032 has 32 divisors (see below), whose sum is σ = 4361817600. Its totient is φ = 1088352000.

The previous prime is 2251433027. The next prime is 2251433047. The reversal of 2251433032 is 2303341522.

It is a junction number, because it is equal to n+sod(n) for n = 2251432988 and 2251433006.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294069 + ... + 301627.

It is an arithmetic number, because the mean of its divisors is an integer number (136306800).

Almost surely, 2^2251433032 is an apocalyptic number.

It is an amenable number.

2251433032 is a deficient number, since it is larger than the sum of its proper divisors (2110384568).

2251433032 is a wasteful number, since it uses less digits than its factorization.

2251433032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8797 (or 8793 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 2251433032 is about 47449.2679817086. The cubic root of 2251433032 is about 1310.6488311226.

Adding to 2251433032 its reverse (2303341522), we get a palindrome (4554774554).

The spelling of 2251433032 in words is "two billion, two hundred fifty-one million, four hundred thirty-three thousand, thirty-two".