45443540211 has 16 divisors (see below), whose sum is σ = 61980629760. Its totient is φ = 29605628000.

The previous prime is 45443540099. The next prime is 45443540213. The reversal of 45443540211 is 11204534454.

It is a happy number.

45443540211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 45443540211 - 2¹³ = 45443532019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45443540213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 529431 + ... + 609248.

It is an arithmetic number, because the mean of its divisors is an integer number (3873789360).

Almost surely, 2^45443540211 is an apocalyptic number.

45443540211 is a deficient number, since it is larger than the sum of its proper divisors (16537089549).

45443540211 is a wasteful number, since it uses less digits than its factorization.

45443540211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1138986.

The product of its (nonzero) digits is 38400, while the sum is 33.

The spelling of 45443540211 in words is "forty-five billion, four hundred forty-three million, five hundred forty thousand, two hundred eleven".