45642824654 has 8 divisors (see below), whose sum is σ = 78244842288. Its totient is φ = 19561210560.

The previous prime is 45642824653. The next prime is 45642824683.

45642824654 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45642824653) 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 in 3 ways as a sum of consecutive naturals, for example, 1630100867 + ... + 1630100894.

It is an arithmetic number, because the mean of its divisors is an integer number (9780605286).

Almost surely, 2^45642824654 is an apocalyptic number.

45642824654 is a deficient number, since it is larger than the sum of its proper divisors (32602017634).

45642824654 is a wasteful number, since it uses less digits than its factorization.

45642824654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3260201770.

The product of its digits is 7372800, while the sum is 50.

The spelling of 45642824654 in words is "forty-five billion, six hundred forty-two million, eight hundred twenty-four thousand, six hundred fifty-four".