54615632963 has 2 divisors, whose sum is σ = 54615632964. Its totient is φ = 54615632962.

The previous prime is 54615632959. The next prime is 54615632987. The reversal of 54615632963 is 36923651645.

54615632963 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 54615632963 - 2² = 54615632959 is a prime.

It is not a weakly prime, because it can be changed into another prime (54615632363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27307816481 + 27307816482.

It is an arithmetic number, because the mean of its divisors is an integer number (27307816482).

Almost surely, 2^54615632963 is an apocalyptic number.

54615632963 is a deficient number, since it is larger than the sum of its proper divisors (1).

54615632963 is an equidigital number, since it uses as much as digits as its factorization.

54615632963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3499200, while the sum is 50.

The spelling of 54615632963 in words is "fifty-four billion, six hundred fifteen million, six hundred thirty-two thousand, nine hundred sixty-three".