451200651 has 12 divisors (see below), whose sum is σ = 661264296. Its totient is φ = 273454720.

The previous prime is 451200643. The next prime is 451200707. The reversal of 451200651 is 156002154.

It is not a de Polignac number, because 451200651 - 2³ = 451200643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (451200851) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 621126 + ... + 621851.

It is an arithmetic number, because the mean of its divisors is an integer number (55105358).

Almost surely, 2^451200651 is an apocalyptic number.

451200651 is a deficient number, since it is larger than the sum of its proper divisors (210063645).

451200651 is a wasteful number, since it uses less digits than its factorization.

451200651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1243002 (or 1242991 counting only the distinct ones).

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

The square root of 451200651 is about 21241.4841995563. The cubic root of 451200651 is about 766.9903606256.

It can be divided in two parts, 451 and 200651, that added together give a palindrome (201102).

The spelling of 451200651 in words is "four hundred fifty-one million, two hundred thousand, six hundred fifty-one".