451053260701473 has 4 divisors (see below), whose sum is σ = 601404347601968. Its totient is φ = 300702173800980.

The previous prime is 451053260701457. The next prime is 451053260701487. The reversal of 451053260701473 is 374107062350154.

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 not a de Polignac number, because 451053260701473 - 2⁴ = 451053260701457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (451053260709473) 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, 75175543450243 + ... + 75175543450248.

It is an arithmetic number, because the mean of its divisors is an integer number (150351086900492).

Almost surely, 2^{451053260701473} is an apocalyptic number.

It is an amenable number.

451053260701473 is a deficient number, since it is larger than the sum of its proper divisors (150351086900495).

451053260701473 is a wasteful number, since it uses less digits than its factorization.

451053260701473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150351086900494.

The product of its (nonzero) digits is 2116800, while the sum is 48.

The spelling of 451053260701473 in words is "four hundred fifty-one trillion, fifty-three billion, two hundred sixty million, seven hundred one thousand, four hundred seventy-three".