54739682 has 4 divisors (see below), whose sum is σ = 82109526. Its totient is φ = 27369840.

The previous prime is 54739679. The next prime is 54739697. The reversal of 54739682 is 28693745.

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

It can be written as a sum of positive squares in only one way, i.e., 40819321 + 13920361 = 6389^2 + 3731^2 .

It is a super-3 number, since 3×54739682³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 13684919 + ... + 13684922.

Almost surely, 2^54739682 is an apocalyptic number.

54739682 is a deficient number, since it is larger than the sum of its proper divisors (27369844).

54739682 is a wasteful number, since it uses less digits than its factorization.

54739682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27369843.

The product of its digits is 362880, while the sum is 44.

The square root of 54739682 is about 7398.6270347950. The cubic root of 54739682 is about 379.6943109426.

The spelling of 54739682 in words is "fifty-four million, seven hundred thirty-nine thousand, six hundred eighty-two".