451264730093 has 4 divisors (see below), whose sum is σ = 458000024640. Its totient is φ = 444529435548.

The previous prime is 451264730053. The next prime is 451264730107. The reversal of 451264730093 is 390037462154.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 451264730093 - 2⁶ = 451264730029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (451264730053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3367647173 + ... + 3367647306.

It is an arithmetic number, because the mean of its divisors is an integer number (114500006160).

Almost surely, 2^451264730093 is an apocalyptic number.

It is an amenable number.

451264730093 is a deficient number, since it is larger than the sum of its proper divisors (6735294547).

451264730093 is an equidigital number, since it uses as much as digits as its factorization.

451264730093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6735294546.

The product of its (nonzero) digits is 544320, while the sum is 44.

The spelling of 451264730093 in words is "four hundred fifty-one billion, two hundred sixty-four million, seven hundred thirty thousand, ninety-three".