45534511611 has 32 divisors (see below), whose sum is σ = 72120222720. Its totient is φ = 28293259392.

The previous prime is 45534511567. The next prime is 45534511639. The reversal of 45534511611 is 11611543554.

45534511611 is a `hidden beast` number, since 4 + 5 + 5 + 34 + 5 + 1 + 1 + 611 = 666.

It is not a de Polignac number, because 45534511611 - 2⁷ = 45534511483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45534511661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 434295 + ... + 528848.

It is an arithmetic number, because the mean of its divisors is an integer number (2253756960).

Almost surely, 2^45534511611 is an apocalyptic number.

45534511611 is a deficient number, since it is larger than the sum of its proper divisors (26585711109).

45534511611 is a wasteful number, since it uses less digits than its factorization.

45534511611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 963272 (or 963266 counting only the distinct ones).

The product of its digits is 36000, while the sum is 36.

The spelling of 45534511611 in words is "forty-five billion, five hundred thirty-four million, five hundred eleven thousand, six hundred eleven".