253126151 has 4 divisors (see below), whose sum is σ = 266448600. Its totient is φ = 239803704.

The previous prime is 253126121. The next prime is 253126187. The reversal of 253126151 is 151621352.

253126151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 253126151 - 2²² = 248931847 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 253126151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253126121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6661196 + ... + 6661233.

It is an arithmetic number, because the mean of its divisors is an integer number (66612150).

Almost surely, 2^253126151 is an apocalyptic number.

253126151 is a deficient number, since it is larger than the sum of its proper divisors (13322449).

253126151 is a wasteful number, since it uses less digits than its factorization.

253126151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13322448.

The product of its digits is 1800, while the sum is 26.

The square root of 253126151 is about 15909.9387490964. The cubic root of 253126151 is about 632.5754577808.

It can be divided in two parts, 2531 and 26151, that added together give a palindrome (28682).

The spelling of 253126151 in words is "two hundred fifty-three million, one hundred twenty-six thousand, one hundred fifty-one".