1032253555 has 4 divisors (see below), whose sum is σ = 1238704272. Its totient is φ = 825802840.

The previous prime is 1032253499. The next prime is 1032253561. The reversal of 1032253555 is 5553522301.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-1032253555 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103225351 + ... + 103225360.

It is an arithmetic number, because the mean of its divisors is an integer number (309676068).

Almost surely, 2^1032253555 is an apocalyptic number.

1032253555 is a deficient number, since it is larger than the sum of its proper divisors (206450717).

1032253555 is an equidigital number, since it uses as much as digits as its factorization.

1032253555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206450716.

The product of its (nonzero) digits is 22500, while the sum is 31.

The square root of 1032253555 is about 32128.7029772445. The cubic root of 1032253555 is about 1010.6376246930.

Adding to 1032253555 its reverse (5553522301), we get a palindrome (6585775856).

The spelling of 1032253555 in words is "one billion, thirty-two million, two hundred fifty-three thousand, five hundred fifty-five".