253852942 has 32 divisors (see below), whose sum is σ = 462938112. Its totient is φ = 101913984.

The previous prime is 253852931. The next prime is 253853003. The reversal of 253852942 is 249258352.

It is a junction number, because it is equal to n+sod(n) for n = 253852895 and 253852904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50683 + ... + 55465.

It is an arithmetic number, because the mean of its divisors is an integer number (14466816).

Almost surely, 2^253852942 is an apocalyptic number.

253852942 is a deficient number, since it is larger than the sum of its proper divisors (209085170).

253852942 is a wasteful number, since it uses less digits than its factorization.

253852942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5032.

The product of its digits is 172800, while the sum is 40.

The square root of 253852942 is about 15932.7631627411. The cubic root of 253852942 is about 633.1803087975.

The spelling of 253852942 in words is "two hundred fifty-three million, eight hundred fifty-two thousand, nine hundred forty-two".