451413372 has 48 divisors (see below), whose sum is σ = 1066483712. Its totient is φ = 148599360.

The previous prime is 451413367. The next prime is 451413373. The reversal of 451413372 is 273314154.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (451413373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 412458 + ... + 413550.

Almost surely, 2^451413372 is an apocalyptic number.

It is an amenable number.

451413372 is an abundant number, since it is smaller than the sum of its proper divisors (615070340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

451413372 is a wasteful number, since it uses less digits than its factorization.

451413372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1498 (or 1496 counting only the distinct ones).

The product of its digits is 10080, while the sum is 30.

The square root of 451413372 is about 21246.4908161324. The cubic root of 451413372 is about 767.1108756136.

The spelling of 451413372 in words is "four hundred fifty-one million, four hundred thirteen thousand, three hundred seventy-two".