253049094 has 48 divisors (see below), whose sum is σ = 567665280. Its totient is φ = 81383040.

The previous prime is 253049051. The next prime is 253049101. The reversal of 253049094 is 490940352.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 317104 + ... + 317900.

It is an arithmetic number, because the mean of its divisors is an integer number (11826360).

Almost surely, 2^253049094 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 253049094, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (283832640).

253049094 is an abundant number, since it is smaller than the sum of its proper divisors (314616186).

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

253049094 is a wasteful number, since it uses less digits than its factorization.

253049094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1405 (or 1402 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 253049094 is about 15907.5169023955. The cubic root of 253049094 is about 632.5112614450.

The spelling of 253049094 in words is "two hundred fifty-three million, forty-nine thousand, ninety-four".