2378833755 has 8 divisors (see below), whose sum is σ = 3806134032. Its totient is φ = 1268711328.

The previous prime is 2378833753. The next prime is 2378833777. The reversal of 2378833755 is 5573388732.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2378833755 - 2¹ = 2378833753 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2378833698 and 2378833707.

It is not an unprimeable number, because it can be changed into a prime (2378833753) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79294444 + ... + 79294473.

It is an arithmetic number, because the mean of its divisors is an integer number (475766754).

Almost surely, 2^2378833755 is an apocalyptic number.

2378833755 is a deficient number, since it is larger than the sum of its proper divisors (1427300277).

2378833755 is a wasteful number, since it uses less digits than its factorization.

2378833755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158588925.

The product of its digits is 4233600, while the sum is 51.

The square root of 2378833755 is about 48773.2893600585. The cubic root of 2378833755 is about 1334.9183330367.

The spelling of 2378833755 in words is "two billion, three hundred seventy-eight million, eight hundred thirty-three thousand, seven hundred fifty-five".