45211355105 has 32 divisors (see below), whose sum is σ = 64287648000. Its totient is φ = 29865169152.

The previous prime is 45211355099. The next prime is 45211355107. The reversal of 45211355105 is 50155311254.

45211355105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45211355105 - 2¹⁸ = 45211092961 is a prime.

It is a super-2 number, since 2×45211355105² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45211355107) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 399371 + ... + 499919.

It is an arithmetic number, because the mean of its divisors is an integer number (2008989000).

Almost surely, 2^45211355105 is an apocalyptic number.

It is an amenable number.

45211355105 is a deficient number, since it is larger than the sum of its proper divisors (19076292895).

45211355105 is a wasteful number, since it uses less digits than its factorization.

45211355105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101033.

The product of its (nonzero) digits is 15000, while the sum is 32.

Adding to 45211355105 its reverse (50155311254), we get a palindrome (95366666359).

The spelling of 45211355105 in words is "forty-five billion, two hundred eleven million, three hundred fifty-five thousand, one hundred five".