253229151 has 8 divisors (see below), whose sum is σ = 385873024. Its totient is φ = 144702360.

The previous prime is 253229143. The next prime is 253229153. The reversal of 253229151 is 151922352.

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

It is not a de Polignac number, because 253229151 - 2³ = 253229143 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 (253229153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6029245 + ... + 6029286.

It is an arithmetic number, because the mean of its divisors is an integer number (48234128).

Almost surely, 2^253229151 is an apocalyptic number.

253229151 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

253229151 is a deficient number, since it is larger than the sum of its proper divisors (132643873).

253229151 is a wasteful number, since it uses less digits than its factorization.

253229151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12058541.

The product of its digits is 5400, while the sum is 30.

The square root of 253229151 is about 15913.1753902230. The cubic root of 253229151 is about 632.6612469369.

The spelling of 253229151 in words is "two hundred fifty-three million, two hundred twenty-nine thousand, one hundred fifty-one".