253632552 has 32 divisors (see below), whose sum is σ = 634646880. Its totient is φ = 84468800.

The previous prime is 253632551. The next prime is 253632553. The reversal of 253632552 is 255236352.

It is an interprime number because it is at equal distance from previous prime (253632551) and next prime (253632553).

It is not an unprimeable number, because it can be changed into a prime (253632551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27163 + ... + 35285.

It is an arithmetic number, because the mean of its divisors is an integer number (19832715).

Almost surely, 2^253632552 is an apocalyptic number.

It is an amenable number.

253632552 is an abundant number, since it is smaller than the sum of its proper divisors (381014328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

253632552 is a wasteful number, since it uses less digits than its factorization.

253632552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9433 (or 9429 counting only the distinct ones).

The product of its digits is 54000, while the sum is 33.

The square root of 253632552 is about 15925.8454092711. The cubic root of 253632552 is about 632.9970176231.

The spelling of 253632552 in words is "two hundred fifty-three million, six hundred thirty-two thousand, five hundred fifty-two".