2045408536106 has 32 divisors (see below), whose sum is σ = 3342128549760. Its totient is φ = 933208121664.

The previous prime is 2045408536103. The next prime is 2045408536139. The reversal of 2045408536106 is 6016358045402.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2045408536103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 829400 + ... + 2186028.

It is an arithmetic number, because the mean of its divisors is an integer number (104441517180).

Almost surely, 2^{2045408536106} is an apocalyptic number.

2045408536106 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2045408536106 is a deficient number, since it is larger than the sum of its proper divisors (1296720013654).

2045408536106 is a wasteful number, since it uses less digits than its factorization.

2045408536106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1357310.

The product of its (nonzero) digits is 691200, while the sum is 44.

The spelling of 2045408536106 in words is "two trillion, forty-five billion, four hundred eight million, five hundred thirty-six thousand, one hundred six".