253000036 has 12 divisors (see below), whose sum is σ = 444327660. Its totient is φ = 126049280.

The previous prime is 252999893. The next prime is 253000037. The reversal of 253000036 is 630000352.

253000036 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 89415936 + 163584100 = 9456^2 + 12790^2 .

It is a junction number, because it is equal to n+sod(n) for n = 252999977 and 253000022.

It is not an unprimeable number, because it can be changed into a prime (253000037) 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, 111421 + ... + 113668.

It is an arithmetic number, because the mean of its divisors is an integer number (37027305).

Almost surely, 2^253000036 is an apocalyptic number.

It is an amenable number.

253000036 is a deficient number, since it is larger than the sum of its proper divisors (191327624).

253000036 is a wasteful number, since it uses less digits than its factorization.

253000036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225374 (or 225372 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 253000036 is about 15905.9748522371. The cubic root of 253000036 is about 632.4703843403.

Adding to 253000036 its reverse (630000352), we get a palindrome (883000388).

The spelling of 253000036 in words is "two hundred fifty-three million, thirty-six", and thus it is an aban number.