455544003001 has 4 divisors (see below), whose sum is σ = 455555371492. Its totient is φ = 455532634512.

The previous prime is 455544002957. The next prime is 455544003017. The reversal of 455544003001 is 100300445554.

It is a happy number.

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 348973747600 + 106570255401 = 590740^2 + 326451^2 .

It is a cyclic number.

It is not a de Polignac number, because 455544003001 - 2³¹ = 453396519353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (455544003041) 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, 5623926 + ... + 5704351.

It is an arithmetic number, because the mean of its divisors is an integer number (113888842873).

Almost surely, 2^455544003001 is an apocalyptic number.

It is an amenable number.

455544003001 is a deficient number, since it is larger than the sum of its proper divisors (11368491).

455544003001 is a wasteful number, since it uses less digits than its factorization.

455544003001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11368490.

The product of its (nonzero) digits is 24000, while the sum is 31.

Adding to 455544003001 its reverse (100300445554), we get a palindrome (555844448555).

The spelling of 455544003001 in words is "four hundred fifty-five billion, five hundred forty-four million, three thousand, one".