54946751 has 4 divisors (see below), whose sum is σ = 55003632. Its totient is φ = 54889872.

The previous prime is 54946729. The next prime is 54946757. The reversal of 54946751 is 15764945.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54946751 - 2¹⁴ = 54930367 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 54946699 and 54946708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54946757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26966 + ... + 28931.

It is an arithmetic number, because the mean of its divisors is an integer number (13750908).

Almost surely, 2^54946751 is an apocalyptic number.

54946751 is a deficient number, since it is larger than the sum of its proper divisors (56881).

54946751 is an equidigital number, since it uses as much as digits as its factorization.

54946751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56880.

The product of its digits is 151200, while the sum is 41.

The square root of 54946751 is about 7412.6075708889. The cubic root of 54946751 is about 380.1724771047.

The spelling of 54946751 in words is "fifty-four million, nine hundred forty-six thousand, seven hundred fifty-one".