253450126 has 8 divisors (see below), whose sum is σ = 380248200. Its totient is φ = 126700728.

The previous prime is 253450123. The next prime is 253450129. The reversal of 253450126 is 621054352.

It is an interprime number because it is at equal distance from previous prime (253450123) and next prime (253450129).

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

It is a junction number, because it is equal to n+sod(n) for n = 253450094 and 253450103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253450123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6705 + ... + 23491.

It is an arithmetic number, because the mean of its divisors is an integer number (47531025).

Almost surely, 2^253450126 is an apocalyptic number.

253450126 is a deficient number, since it is larger than the sum of its proper divisors (126798074).

253450126 is a wasteful number, since it uses less digits than its factorization.

253450126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24338.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 253450126 is about 15920.1170221830. The cubic root of 253450126 is about 632.8452195338.

The spelling of 253450126 in words is "two hundred fifty-three million, four hundred fifty thousand, one hundred twenty-six".