4535778105 has 24 divisors (see below), whose sum is σ = 7995274560. Its totient is φ = 2378078880.

The previous prime is 4535778101. The next prime is 4535778119. The reversal of 4535778105 is 5018775354.

It is a happy number.

4535778105 is a `hidden beast` number, since 4 + 535 + 7 + 7 + 8 + 105 = 666.

4535778105 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4535778105 - 2² = 4535778101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4535778101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 851541 + ... + 856850.

It is an arithmetic number, because the mean of its divisors is an integer number (333136440).

Almost surely, 2^4535778105 is an apocalyptic number.

4535778105 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4535778105 is a deficient number, since it is larger than the sum of its proper divisors (3459496455).

4535778105 is a wasteful number, since it uses less digits than its factorization.

4535778105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1708461 (or 1708458 counting only the distinct ones).

The product of its (nonzero) digits is 588000, while the sum is 45.

The square root of 4535778105 is about 67348.1856103043. The cubic root of 4535778105 is about 1655.3275128188.

The spelling of 4535778105 in words is "four billion, five hundred thirty-five million, seven hundred seventy-eight thousand, one hundred five".