4505451032 has 8 divisors (see below), whose sum is σ = 8447720700. Its totient is φ = 2252725512.

The previous prime is 4505451031. The next prime is 4505451073. The reversal of 4505451032 is 2301545054.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 4505450986 and 4505451004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4505451031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281590682 + ... + 281590697.

Almost surely, 2^4505451032 is an apocalyptic number.

It is an amenable number.

4505451032 is a deficient number, since it is larger than the sum of its proper divisors (3942269668).

4505451032 is a wasteful number, since it uses less digits than its factorization.

4505451032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563181385 (or 563181381 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 4505451032 is about 67122.6566220378. The cubic root of 4505451032 is about 1651.6299817947.

Adding to 4505451032 its reverse (2301545054), we get a palindrome (6806996086).

The spelling of 4505451032 in words is "four billion, five hundred five million, four hundred fifty-one thousand, thirty-two".