54797863 has 8 divisors (see below), whose sum is σ = 56650880. Its totient is φ = 52950240.

The previous prime is 54797837. The next prime is 54797887. The reversal of 54797863 is 36879745.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54797863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54797563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37633 + ... + 39061.

It is an arithmetic number, because the mean of its divisors is an integer number (7081360).

Almost surely, 2^54797863 is an apocalyptic number.

54797863 is a deficient number, since it is larger than the sum of its proper divisors (1853017).

54797863 is a wasteful number, since it uses less digits than its factorization.

54797863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2697.

The product of its digits is 1270080, while the sum is 49.

The square root of 54797863 is about 7402.5578687370. The cubic root of 54797863 is about 379.8287848253.

The spelling of 54797863 in words is "fifty-four million, seven hundred ninety-seven thousand, eight hundred sixty-three".