45463636454 has 4 divisors (see below), whose sum is σ = 68195454684. Its totient is φ = 22731818226.

The previous prime is 45463636441. The next prime is 45463636459.

45463636454 is nontrivially palindromic in base 10.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45463636459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11365909112 + ... + 11365909115.

It is an arithmetic number, because the mean of its divisors is an integer number (17048863671).

Almost surely, 2^45463636454 is an apocalyptic number.

45463636454 is a deficient number, since it is larger than the sum of its proper divisors (22731818230).

45463636454 is a wasteful number, since it uses less digits than its factorization.

45463636454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22731818229.

The product of its digits is 12441600, while the sum is 50.

The spelling of 45463636454 in words is "forty-five billion, four hundred sixty-three million, six hundred thirty-six thousand, four hundred fifty-four".