253712552 has 16 divisors (see below), whose sum is σ = 488568660. Its totient is φ = 123427584.

The previous prime is 253712531. The next prime is 253712593. The reversal of 253712552 is 255217352.

It can be written as a sum of positive squares in 2 ways, for example, as 253637476 + 75076 = 15926^2 + 274^2 .

It is a super-4 number, since 4×253712552⁴ (a number of 35 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 428273 + ... + 428864.

Almost surely, 2^253712552 is an apocalyptic number.

It is an amenable number.

253712552 is a deficient number, since it is larger than the sum of its proper divisors (234856108).

253712552 is a wasteful number, since it uses less digits than its factorization.

253712552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857180 (or 857176 counting only the distinct ones).

The product of its digits is 21000, while the sum is 32.

The square root of 253712552 is about 15928.3568518539. The cubic root of 253712552 is about 633.0635632849.

The spelling of 253712552 in words is "two hundred fifty-three million, seven hundred twelve thousand, five hundred fifty-two".