45545105511 has 12 divisors (see below), whose sum is σ = 65828486880. Its totient is φ = 30344428800.

The previous prime is 45545105429. The next prime is 45545105537. The reversal of 45545105511 is 11550154554.

45545105511 is a `hidden beast` number, since 4 + 5 + 54 + 51 + 0 + 551 + 1 = 666.

45545105511 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 45545105511 - 2¹⁴ = 45545089127 is a prime.

It is a super-2 number, since 2×45545105511² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45545105311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1566031 + ... + 1594848.

It is an arithmetic number, because the mean of its divisors is an integer number (5485707240).

Almost surely, 2^45545105511 is an apocalyptic number.

45545105511 is a deficient number, since it is larger than the sum of its proper divisors (20283381369).

45545105511 is a wasteful number, since it uses less digits than its factorization.

45545105511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3162486 (or 3162483 counting only the distinct ones).

The product of its (nonzero) digits is 50000, while the sum is 36.

The spelling of 45545105511 in words is "forty-five billion, five hundred forty-five million, one hundred five thousand, five hundred eleven".