1253350254 has 64 divisors (see below), whose sum is σ = 2771786304. Its totient is φ = 375438336.

The previous prime is 1253350253. The next prime is 1253350261. The reversal of 1253350254 is 4520533521.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1253350253) 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 31 ways as a sum of consecutive naturals, for example, 565252 + ... + 567464.

It is an arithmetic number, because the mean of its divisors is an integer number (43309161).

Almost surely, 2^1253350254 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1253350254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1385893152).

1253350254 is an abundant number, since it is smaller than the sum of its proper divisors (1518436050).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1253350254 is a wasteful number, since it uses less digits than its factorization.

1253350254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2421.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 1253350254 is about 35402.6871014052. The cubic root of 1253350254 is about 1078.1788736213.

Adding to 1253350254 its reverse (4520533521), we get a palindrome (5773883775).

The spelling of 1253350254 in words is "one billion, two hundred fifty-three million, three hundred fifty thousand, two hundred fifty-four".