54739654 has 4 divisors (see below), whose sum is σ = 82109484. Its totient is φ = 27369826.

The previous prime is 54739637. The next prime is 54739673. The reversal of 54739654 is 45693745.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45693745 = 5 ⋅9138749.

It is a self number, because there is not a number n which added to its sum of digits gives 54739654.

It is a congruent number.

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, 13684912 + ... + 13684915.

It is an arithmetic number, because the mean of its divisors is an integer number (20527371).

Almost surely, 2^54739654 is an apocalyptic number.

54739654 is a deficient number, since it is larger than the sum of its proper divisors (27369830).

54739654 is a wasteful number, since it uses less digits than its factorization.

54739654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27369829.

The product of its digits is 453600, while the sum is 43.

The square root of 54739654 is about 7398.6251425518. The cubic root of 54739654 is about 379.6942462032.

The spelling of 54739654 in words is "fifty-four million, seven hundred thirty-nine thousand, six hundred fifty-four".