1451275352 has 32 divisors (see below), whose sum is σ = 2736115200. Its totient is φ = 721658784.

The previous prime is 1451275351. The next prime is 1451275369. The reversal of 1451275352 is 2535721541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1451275351) 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, 1729349 + ... + 1730187.

It is an arithmetic number, because the mean of its divisors is an integer number (85503600).

Almost surely, 2^1451275352 is an apocalyptic number.

It is an amenable number.

1451275352 is a deficient number, since it is larger than the sum of its proper divisors (1284839848).

1451275352 is a wasteful number, since it uses less digits than its factorization.

1451275352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1775 (or 1771 counting only the distinct ones).

The product of its digits is 42000, while the sum is 35.

The square root of 1451275352 is about 38095.6080408228. The cubic root of 1451275352 is about 1132.1829397972.

Adding to 1451275352 its reverse (2535721541), we get a palindrome (3986996893).

The spelling of 1451275352 in words is "one billion, four hundred fifty-one million, two hundred seventy-five thousand, three hundred fifty-two".