254553151 has 8 divisors (see below), whose sum is σ = 256391408. Its totient is φ = 252720000.

The previous prime is 254553139. The next prime is 254553157. The reversal of 254553151 is 151355452.

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 254553151 - 2¹⁷ = 254422079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254553157) 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, 211351 + ... + 212551.

It is an arithmetic number, because the mean of its divisors is an integer number (32048926).

Almost surely, 2^254553151 is an apocalyptic number.

254553151 is a deficient number, since it is larger than the sum of its proper divisors (1838257).

254553151 is a wasteful number, since it uses less digits than its factorization.

254553151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2553.

The product of its digits is 15000, while the sum is 31.

The square root of 254553151 is about 15954.7219029352. The cubic root of 254553151 is about 633.7619467706.

It can be divided in two parts, 2545 and 53151, that added together give a square (55696 = 236²).

The spelling of 254553151 in words is "two hundred fifty-four million, five hundred fifty-three thousand, one hundred fifty-one".