45216483779 has 8 divisors (see below), whose sum is σ = 46536880320. Its totient is φ = 43914554536.

The previous prime is 45216483757. The next prime is 45216483787. The reversal of 45216483779 is 97738461254.

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 45216483779 - 2¹² = 45216479683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45216483079) 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 7 ways as a sum of consecutive naturals, for example, 4611857 + ... + 4621650.

It is an arithmetic number, because the mean of its divisors is an integer number (5817110040).

Almost surely, 2^45216483779 is an apocalyptic number.

45216483779 is a deficient number, since it is larger than the sum of its proper divisors (1320396541).

45216483779 is an equidigital number, since it uses as much as digits as its factorization.

45216483779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9233649.

The product of its digits is 10160640, while the sum is 56.

The spelling of 45216483779 in words is "forty-five billion, two hundred sixteen million, four hundred eighty-three thousand, seven hundred seventy-nine".