45196680219 has 16 divisors (see below), whose sum is σ = 62891188992. Its totient is φ = 28817014688.

The previous prime is 45196680211. The next prime is 45196680257. The reversal of 45196680219 is 91208669154.

It is a cyclic number.

It is not a de Polignac number, because 45196680219 - 2³ = 45196680211 is a prime.

It is a super-2 number, since 2×45196680219² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45196680211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 493012 + ... + 577454.

It is an arithmetic number, because the mean of its divisors is an integer number (3930699312).

Almost surely, 2^45196680219 is an apocalyptic number.

45196680219 is a deficient number, since it is larger than the sum of its proper divisors (17694508773).

45196680219 is a wasteful number, since it uses less digits than its factorization.

45196680219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92226.

The product of its (nonzero) digits is 933120, while the sum is 51.

The spelling of 45196680219 in words is "forty-five billion, one hundred ninety-six million, six hundred eighty thousand, two hundred nineteen".