253541912 has 24 divisors (see below), whose sum is σ = 514775340. Its totient is φ = 117018720.

The previous prime is 253541891. The next prime is 253541941. The reversal of 253541912 is 219145352.

It is a super-2 number, since 2×253541912² = 128567002281231488, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 92414 + ... + 95117.

Almost surely, 2^253541912 is an apocalyptic number.

It is an amenable number.

253541912 is an abundant number, since it is smaller than the sum of its proper divisors (261233428).

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

253541912 is a wasteful number, since it uses less digits than its factorization.

253541912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187563 (or 187546 counting only the distinct ones).

The product of its digits is 10800, while the sum is 32.

The square root of 253541912 is about 15922.9994661810. Note that the first 3 decimals coincide. The cubic root of 253541912 is about 632.9216044775.

The spelling of 253541912 in words is "two hundred fifty-three million, five hundred forty-one thousand, nine hundred twelve".