451113045 has 8 divisors (see below), whose sum is σ = 721780896. Its totient is φ = 240593616.

The previous prime is 451113031. The next prime is 451113049. The reversal of 451113045 is 540311154.

It is a happy number.

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

It is not a de Polignac number, because 451113045 - 2¹³ = 451104853 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (451113049) 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, 15037087 + ... + 15037116.

It is an arithmetic number, because the mean of its divisors is an integer number (90222612).

Almost surely, 2^451113045 is an apocalyptic number.

It is an amenable number.

451113045 is a deficient number, since it is larger than the sum of its proper divisors (270667851).

451113045 is a wasteful number, since it uses less digits than its factorization.

451113045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30074211.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 451113045 is about 21239.4219554111. The cubic root of 451113045 is about 766.9407172968.

Adding to 451113045 its reverse (540311154), we get a palindrome (991424199).

The spelling of 451113045 in words is "four hundred fifty-one million, one hundred thirteen thousand, forty-five".