254652121 has 8 divisors (see below), whose sum is σ = 261019584. Its totient is φ = 248342640.

The previous prime is 254652109. The next prime is 254652127. The reversal of 254652121 is 121256452.

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

It is a cyclic number.

It is not a de Polignac number, because 254652121 - 2⁵ = 254652089 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 254652121.

It is not an unprimeable number, because it can be changed into a prime (254652127) 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, 5535 + ... + 23236.

It is an arithmetic number, because the mean of its divisors is an integer number (32627448).

Almost surely, 2^254652121 is an apocalyptic number.

It is an amenable number.

254652121 is a deficient number, since it is larger than the sum of its proper divisors (6367463).

254652121 is a wasteful number, since it uses less digits than its factorization.

254652121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28991.

The product of its digits is 4800, while the sum is 28.

The square root of 254652121 is about 15957.8231911499. The cubic root of 254652121 is about 633.8440714565.

The spelling of 254652121 in words is "two hundred fifty-four million, six hundred fifty-two thousand, one hundred twenty-one".