451013734 has 4 divisors (see below), whose sum is σ = 676520604. Its totient is φ = 225506866.

The previous prime is 451013701. The next prime is 451013737. The reversal of 451013734 is 437310154.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (451013737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112753432 + ... + 112753435.

It is an arithmetic number, because the mean of its divisors is an integer number (169130151).

Almost surely, 2^451013734 is an apocalyptic number.

451013734 is a deficient number, since it is larger than the sum of its proper divisors (225506870).

451013734 is a wasteful number, since it uses less digits than its factorization.

451013734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225506869.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 451013734 is about 21237.0839335348. The cubic root of 451013734 is about 766.8844333710.

Adding to 451013734 its reverse (437310154), we get a palindrome (888323888).

The spelling of 451013734 in words is "four hundred fifty-one million, thirteen thousand, seven hundred thirty-four".