45100384491 has 8 divisors (see below), whose sum is σ = 60269590080. Its totient is φ = 29999050952.

The previous prime is 45100384487. The next prime is 45100384559. The reversal of 45100384491 is 19448300154.

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

It is a cyclic number.

It is not a de Polignac number, because 45100384491 - 2² = 45100384487 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45100384411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16966461 + ... + 16969118.

It is an arithmetic number, because the mean of its divisors is an integer number (7533698760).

Almost surely, 2^45100384491 is an apocalyptic number.

45100384491 is a deficient number, since it is larger than the sum of its proper divisors (15169205589).

45100384491 is a wasteful number, since it uses less digits than its factorization.

45100384491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33936025.

The product of its (nonzero) digits is 69120, while the sum is 39.

The spelling of 45100384491 in words is "forty-five billion, one hundred million, three hundred eighty-four thousand, four hundred ninety-one".