451000553546051 has 4 divisors (see below), whose sum is σ = 451593195535704. Its totient is φ = 450407911556400.

The previous prime is 451000553545981. The next prime is 451000553546057. The reversal of 451000553546051 is 150645355000154.

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

It is a cyclic number.

It is not a de Polignac number, because 451000553546051 - 2³⁰ = 450999479804227 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 451000553545993 and 451000553546011.

It is not an unprimeable number, because it can be changed into a prime (451000553546057) 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, 296320993685 + ... + 296320995206.

It is an arithmetic number, because the mean of its divisors is an integer number (112898298883926).

Almost surely, 2^{451000553546051} is an apocalyptic number.

451000553546051 is a deficient number, since it is larger than the sum of its proper divisors (592641989653).

451000553546051 is an equidigital number, since it uses as much as digits as its factorization.

451000553546051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592641989652.

The product of its (nonzero) digits is 900000, while the sum is 44.

The spelling of 451000553546051 in words is "four hundred fifty-one trillion, five hundred fifty-three million, five hundred forty-six thousand, fifty-one".