455046363641 has 4 divisors (see below), whose sum is σ = 459551773284. Its totient is φ = 450540954000.

The previous prime is 455046363617. The next prime is 455046363659. The reversal of 455046363641 is 146363640554.

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

It can be written as a sum of positive squares in 2 ways, for example, as 293136699241 + 161909664400 = 541421^2 + 402380^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-455046363641 is a prime.

It is a super-3 number, since 3×455046363641³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (455046363671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2252704670 + ... + 2252704871.

It is an arithmetic number, because the mean of its divisors is an integer number (114887943321).

Almost surely, 2^455046363641 is an apocalyptic number.

It is an amenable number.

455046363641 is a deficient number, since it is larger than the sum of its proper divisors (4505409643).

455046363641 is a wasteful number, since it uses less digits than its factorization.

455046363641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4505409642.

The product of its (nonzero) digits is 3110400, while the sum is 47.

The spelling of 455046363641 in words is "four hundred fifty-five billion, forty-six million, three hundred sixty-three thousand, six hundred forty-one".