378113455 has 16 divisors (see below), whose sum is σ = 470131200. Its totient is φ = 291594240.

The previous prime is 378113453. The next prime is 378113459. The reversal of 378113455 is 554311873.

It is not a de Polignac number, because 378113455 - 2¹ = 378113453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378113453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109810 + ... + 113200.

It is an arithmetic number, because the mean of its divisors is an integer number (29383200).

Almost surely, 2^378113455 is an apocalyptic number.

378113455 is a deficient number, since it is larger than the sum of its proper divisors (92017745).

378113455 is a wasteful number, since it uses less digits than its factorization.

378113455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4194.

The product of its digits is 50400, while the sum is 37.

The square root of 378113455 is about 19445.1396240809. The cubic root of 378113455 is about 723.1150113525.

The spelling of 378113455 in words is "three hundred seventy-eight million, one hundred thirteen thousand, four hundred fifty-five".