4132791855 has 32 divisors (see below), whose sum is σ = 7394020800. Its totient is φ = 2190105216.

The previous prime is 4132791847. The next prime is 4132791889. The reversal of 4132791855 is 5581972314.

It is not a de Polignac number, because 4132791855 - 2³ = 4132791847 is a prime.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4132791855.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76300 + ... + 118689.

It is an arithmetic number, because the mean of its divisors is an integer number (231063150).

Almost surely, 2^4132791855 is an apocalyptic number.

4132791855 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4132791855 is a deficient number, since it is larger than the sum of its proper divisors (3261228945).

4132791855 is a wasteful number, since it uses less digits than its factorization.

4132791855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195160 (or 195154 counting only the distinct ones).

The product of its digits is 302400, while the sum is 45.

The square root of 4132791855 is about 64286.7937837936. The cubic root of 4132791855 is about 1604.7763335802.

The spelling of 4132791855 in words is "four billion, one hundred thirty-two million, seven hundred ninety-one thousand, eight hundred fifty-five".