45550510111 has 8 divisors (see below), whose sum is σ = 48852583920. Its totient is φ = 42338904192.

The previous prime is 45550510099. The next prime is 45550510171. The reversal of 45550510111 is 11101505554.

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 45550510111 - 2¹⁹ = 45549985823 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45550510111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45550510171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22615930 + ... + 22617943.

It is an arithmetic number, because the mean of its divisors is an integer number (6106572990).

Almost surely, 2^45550510111 is an apocalyptic number.

45550510111 is a deficient number, since it is larger than the sum of its proper divisors (3302073809).

45550510111 is a wasteful number, since it uses less digits than its factorization.

45550510111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45233945.

The product of its (nonzero) digits is 2500, while the sum is 28.

The spelling of 45550510111 in words is "forty-five billion, five hundred fifty million, five hundred ten thousand, one hundred eleven".