253875854 has 8 divisors (see below), whose sum is σ = 390102048. Its totient is φ = 123841840.

The previous prime is 253875829. The next prime is 253875859. The reversal of 253875854 is 458578352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 253875799 and 253875808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253875859) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1547942 + ... + 1548105.

It is an arithmetic number, because the mean of its divisors is an integer number (48762756).

Almost surely, 2^253875854 is an apocalyptic number.

253875854 is a deficient number, since it is larger than the sum of its proper divisors (136226194).

253875854 is a wasteful number, since it uses less digits than its factorization.

253875854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3096090.

The product of its digits is 1344000, while the sum is 47.

The square root of 253875854 is about 15933.4821680636. The cubic root of 253875854 is about 633.1993578719.

The spelling of 253875854 in words is "two hundred fifty-three million, eight hundred seventy-five thousand, eight hundred fifty-four".