54253963 has 2 divisors, whose sum is σ = 54253964. Its totient is φ = 54253962.

The previous prime is 54253957. The next prime is 54254023. The reversal of 54253963 is 36935245.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54253963 is a prime.

It is not a weakly prime, because it can be changed into another prime (54253163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27126981 + 27126982.

It is an arithmetic number, because the mean of its divisors is an integer number (27126982).

Almost surely, 2^54253963 is an apocalyptic number.

54253963 is a deficient number, since it is larger than the sum of its proper divisors (1).

54253963 is an equidigital number, since it uses as much as digits as its factorization.

54253963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 97200, while the sum is 37.

The square root of 54253963 is about 7365.7289523848. The cubic root of 54253963 is about 378.5679316770.

The spelling of 54253963 in words is "fifty-four million, two hundred fifty-three thousand, nine hundred sixty-three".