254142375 has 32 divisors (see below), whose sum is σ = 424182720. Its totient is φ = 135129600.

The previous prime is 254142373. The next prime is 254142389. The reversal of 254142375 is 573241452.

It is not a de Polignac number, because 254142375 - 2¹ = 254142373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254142373) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 152547 + ... + 154203.

It is an arithmetic number, because the mean of its divisors is an integer number (13255710).

Almost surely, 2^254142375 is an apocalyptic number.

254142375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

254142375 is a deficient number, since it is larger than the sum of its proper divisors (170040345).

254142375 is a wasteful number, since it uses less digits than its factorization.

254142375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2084 (or 2074 counting only the distinct ones).

The product of its digits is 33600, while the sum is 33.

The square root of 254142375 is about 15941.8435257658. The cubic root of 254142375 is about 633.4208597100.

The spelling of 254142375 in words is "two hundred fifty-four million, one hundred forty-two thousand, three hundred seventy-five".