253963572 has 24 divisors (see below), whose sum is σ = 594728736. Its totient is φ = 84347808.

The previous prime is 253963529. The next prime is 253963573. The reversal of 253963572 is 275369352.

253963572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×253963572³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253963573) 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, 34878 + ... + 41525.

It is an arithmetic number, because the mean of its divisors is an integer number (24780364).

Almost surely, 2^253963572 is an apocalyptic number.

It is an amenable number.

253963572 is an abundant number, since it is smaller than the sum of its proper divisors (340765164).

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

253963572 is a wasteful number, since it uses less digits than its factorization.

253963572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76687 (or 76685 counting only the distinct ones).

The product of its digits is 340200, while the sum is 42.

The square root of 253963572 is about 15936.2345615268. The cubic root of 253963572 is about 633.2722761699.

The spelling of 253963572 in words is "two hundred fifty-three million, nine hundred sixty-three thousand, five hundred seventy-two".