253953483 has 8 divisors (see below), whose sum is σ = 386976768. Its totient is φ = 145116264.

The previous prime is 253953473. The next prime is 253953499. The reversal of 253953483 is 384359352.

253953483 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 253953483 - 2⁵ = 253953451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (253953433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6046491 + ... + 6046532.

It is an arithmetic number, because the mean of its divisors is an integer number (48372096).

Almost surely, 2^253953483 is an apocalyptic number.

253953483 is a deficient number, since it is larger than the sum of its proper divisors (133023285).

253953483 is a wasteful number, since it uses less digits than its factorization.

253953483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12093033.

The product of its digits is 388800, while the sum is 42.

The square root of 253953483 is about 15935.9180156024. The cubic root of 253953483 is about 633.2638902315.

The spelling of 253953483 in words is "two hundred fifty-three million, nine hundred fifty-three thousand, four hundred eighty-three".