54257963 has 2 divisors, whose sum is σ = 54257964. Its totient is φ = 54257962.

The previous prime is 54257953. The next prime is 54257969. The reversal of 54257963 is 36975245.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54257963 - 2¹⁸ = 53995819 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54257963.

It is not a weakly prime, because it can be changed into another prime (54257969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27128981 + 27128982.

It is an arithmetic number, because the mean of its divisors is an integer number (27128982).

Almost surely, 2^54257963 is an apocalyptic number.

54257963 is a deficient number, since it is larger than the sum of its proper divisors (1).

54257963 is an equidigital number, since it uses as much as digits as its factorization.

54257963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 226800, while the sum is 41.

The square root of 54257963 is about 7366.0004751561. Note that the first 3 decimals coincide. The cubic root of 54257963 is about 378.5772350497.

The spelling of 54257963 in words is "fifty-four million, two hundred fifty-seven thousand, nine hundred sixty-three".