1032276655 has 4 divisors (see below), whose sum is σ = 1238731992. Its totient is φ = 825821320.

The previous prime is 1032276649. The next prime is 1032276691. The reversal of 1032276655 is 5566722301.

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

It is not a de Polignac number, because 1032276655 - 2⁷ = 1032276527 is a prime.

It is a Duffinian number.

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, 103227661 + ... + 103227670.

It is an arithmetic number, because the mean of its divisors is an integer number (309682998).

Almost surely, 2^1032276655 is an apocalyptic number.

1032276655 is a deficient number, since it is larger than the sum of its proper divisors (206455337).

1032276655 is an equidigital number, since it uses as much as digits as its factorization.

1032276655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206455336.

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 1032276655 is about 32129.0624668695. The cubic root of 1032276655 is about 1010.6451633948.

Adding to 1032276655 its reverse (5566722301), we get a palindrome (6598998956).

The spelling of 1032276655 in words is "one billion, thirty-two million, two hundred seventy-six thousand, six hundred fifty-five".