253050832 has 20 divisors (see below), whose sum is σ = 499538340. Its totient is φ = 124137728.

The previous prime is 253050821. The next prime is 253050841. The reversal of 253050832 is 238050352.

It can be written as a sum of positive squares in 2 ways, for example, as 121352256 + 131698576 = 11016^2 + 11476^2 .

It is a super-3 number, since 3×253050832³ (a number of 26 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 253050832.

It is a congruent number.

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, 148357 + ... + 150052.

It is an arithmetic number, because the mean of its divisors is an integer number (24976917).

Almost surely, 2^253050832 is an apocalyptic number.

It is an amenable number.

253050832 is a deficient number, since it is larger than the sum of its proper divisors (246487508).

253050832 is a wasteful number, since it uses less digits than its factorization.

253050832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298470 (or 298464 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 253050832 is about 15907.5715305637. The cubic root of 253050832 is about 632.5127095198.

The spelling of 253050832 in words is "two hundred fifty-three million, fifty thousand, eight hundred thirty-two".