2553232963 has 2 divisors, whose sum is σ = 2553232964. Its totient is φ = 2553232962.

The previous prime is 2553232961. The next prime is 2553232999. The reversal of 2553232963 is 3692323552.

2553232963 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2553232963 - 2¹ = 2553232961 is a prime.

Together with 2553232961, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2553232961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1276616481 + 1276616482.

It is an arithmetic number, because the mean of its divisors is an integer number (1276616482).

Almost surely, 2^2553232963 is an apocalyptic number.

2553232963 is a deficient number, since it is larger than the sum of its proper divisors (1).

2553232963 is an equidigital number, since it uses as much as digits as its factorization.

2553232963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 291600, while the sum is 40.

The square root of 2553232963 is about 50529.5256557985. The cubic root of 2553232963 is about 1366.7743321948.

The spelling of 2553232963 in words is "two billion, five hundred fifty-three million, two hundred thirty-two thousand, nine hundred sixty-three".