253532050 has 48 divisors (see below), whose sum is σ = 501262560. Its totient is φ = 95074560.

The previous prime is 253532047. The next prime is 253532051. The reversal of 253532050 is 50235352.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (253532051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 321757 + ... + 322543.

It is an arithmetic number, because the mean of its divisors is an integer number (10442970).

Almost surely, 2^253532050 is an apocalyptic number.

253532050 is a deficient number, since it is larger than the sum of its proper divisors (247730510).

253532050 is a wasteful number, since it uses less digits than its factorization.

253532050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1195 (or 1190 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 253532050 is about 15922.6897853346. The cubic root of 253532050 is about 632.9133981370.

The spelling of 253532050 in words is "two hundred fifty-three million, five hundred thirty-two thousand, fifty".