253253606 has 16 divisors (see below), whose sum is σ = 387072000. Its totient is φ = 124238088.

The previous prime is 253253599. The next prime is 253253629. The reversal of 253253606 is 606352352.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68891 + ... + 72473.

It is an arithmetic number, because the mean of its divisors is an integer number (24192000).

Almost surely, 2^253253606 is an apocalyptic number.

253253606 is a deficient number, since it is larger than the sum of its proper divisors (133818394).

253253606 is a wasteful number, since it uses less digits than its factorization.

253253606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4243.

The product of its (nonzero) digits is 32400, while the sum is 32.

The square root of 253253606 is about 15913.9437601118. The cubic root of 253253606 is about 632.6816121973.

The spelling of 253253606 in words is "two hundred fifty-three million, two hundred fifty-three thousand, six hundred six".