253014436 has 24 divisors (see below), whose sum is σ = 469419776. Its totient is φ = 119115360.

The previous prime is 253014409. The next prime is 253014439. The reversal of 253014436 is 634410352.

253014436 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (253014439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22986 + ... + 32161.

Almost surely, 2^253014436 is an apocalyptic number.

It is an amenable number.

253014436 is a deficient number, since it is larger than the sum of its proper divisors (216405340).

253014436 is a wasteful number, since it uses less digits than its factorization.

253014436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55219 (or 55217 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 253014436 is about 15906.4275058858. The cubic root of 253014436 is about 632.4823835491.

Adding to 253014436 its reverse (634410352), we get a palindrome (887424788).

The spelling of 253014436 in words is "two hundred fifty-three million, fourteen thousand, four hundred thirty-six".