253096020 has 36 divisors (see below), whose sum is σ = 767725140. Its totient is φ = 67492224.

The previous prime is 253096009. The next prime is 253096027. The reversal of 253096020 is 20690352.

253096020 is a `hidden beast` number, since 2 + 53 + 0 + 9 + 602 + 0 = 666.

253096020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 181117764 + 71978256 = 13458^2 + 8484^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253096027) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 702865 + ... + 703224.

Almost surely, 2^253096020 is an apocalyptic number.

253096020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

253096020 is an abundant number, since it is smaller than the sum of its proper divisors (514629120).

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

253096020 is a wasteful number, since it uses less digits than its factorization.

253096020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1406104 (or 1406099 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 253096020 is about 15908.9917970939. The cubic root of 253096020 is about 632.5503571378.

It can be divided in two parts, 25309 and 6020, that added together give a square (31329 = 177²).

The spelling of 253096020 in words is "two hundred fifty-three million, ninety-six thousand, twenty".