3805554745 has 16 divisors (see below), whose sum is σ = 4808715840. Its totient is φ = 2883190464.

The previous prime is 3805554733. The next prime is 3805554763. The reversal of 3805554745 is 5474555083.

It is a cyclic number.

It is not a de Polignac number, because 3805554745 - 2¹³ = 3805546553 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3805554695 and 3805554704.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 366039 + ... + 376291.

It is an arithmetic number, because the mean of its divisors is an integer number (300544740).

Almost surely, 2^3805554745 is an apocalyptic number.

It is an amenable number.

3805554745 is a deficient number, since it is larger than the sum of its proper divisors (1003161095).

3805554745 is a wasteful number, since it uses less digits than its factorization.

3805554745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14184.

The product of its (nonzero) digits is 1680000, while the sum is 46.

The square root of 3805554745 is about 61689.1785080657. The cubic root of 3805554745 is about 1561.2507426381.

The spelling of 3805554745 in words is "three billion, eight hundred five million, five hundred fifty-four thousand, seven hundred forty-five".