378525873 has 24 divisors (see below), whose sum is σ = 569767744. Its totient is φ = 223201440.

The previous prime is 378525863. The next prime is 378525907.

378525873 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 378525873 - 2⁹ = 378525361 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (378525803) 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, 661 + ... + 27522.

Almost surely, 2^378525873 is an apocalyptic number.

378525873 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

378525873 is a deficient number, since it is larger than the sum of its proper divisors (191241871).

378525873 is a wasteful number, since it uses less digits than its factorization.

378525873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28245 (or 28234 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 48.

The square root of 378525873 is about 19455.7413891119. The cubic root of 378525873 is about 723.3778224929.

The spelling of 378525873 in words is "three hundred seventy-eight million, five hundred twenty-five thousand, eight hundred seventy-three".