451014005132201 has 4 divisors (see below), whose sum is σ = 515444577293952. Its totient is φ = 386583432970452.

The previous prime is 451014005132183. The next prime is 451014005132203. The reversal of 451014005132201 is 102231500410154.

It is a happy number.

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 a de Polignac number, because none of the positive numbers 2^k-451014005132201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (451014005132203) 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, 32215286080865 + ... + 32215286080878.

It is an arithmetic number, because the mean of its divisors is an integer number (128861144323488).

Almost surely, 2^{451014005132201} is an apocalyptic number.

It is an amenable number.

451014005132201 is a deficient number, since it is larger than the sum of its proper divisors (64430572161751).

451014005132201 is an equidigital number, since it uses as much as digits as its factorization.

451014005132201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64430572161750.

The product of its (nonzero) digits is 4800, while the sum is 29.

Adding to 451014005132201 its reverse (102231500410154), we get a palindrome (553245505542355).

The spelling of 451014005132201 in words is "four hundred fifty-one trillion, fourteen billion, five million, one hundred thirty-two thousand, two hundred one".