2095245378 has 18 divisors (see below), whose sum is σ = 4540119129. Its totient is φ = 698350392.

The previous prime is 2095245371. The next prime is 2095245401. The reversal of 2095245378 is 8735425902.

2095245378 is a `hidden beast` number, since 2 + 0 + 9 + 524 + 53 + 78 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2090592729 + 4652649 = 45723^2 + 2157^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=32367.

It is not an unprimeable number, because it can be changed into a prime (2095245371) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 188808 + ... + 199596.

Almost surely, 2^2095245378 is an apocalyptic number.

2095245378 is an abundant number, since it is smaller than the sum of its proper divisors (2444873751).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2095245378 is an frugal number, since it uses more digits than its factorization.

2095245378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21586 (or 10794 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The square root of 2095245378 is about 45773.8503733300. The cubic root of 2095245378 is about 1279.6119791478.

The spelling of 2095245378 in words is "two billion, ninety-five million, two hundred forty-five thousand, three hundred seventy-eight".