54749134 has 8 divisors (see below), whose sum is σ = 89589528. Its totient is φ = 24885960.

The previous prime is 54749111. The next prime is 54749141. The reversal of 54749134 is 43194745.

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

It is a junction number, because it is equal to n+sod(n) for n = 54749093 and 54749102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1244277 + ... + 1244320.

It is an arithmetic number, because the mean of its divisors is an integer number (11198691).

Almost surely, 2^54749134 is an apocalyptic number.

54749134 is a deficient number, since it is larger than the sum of its proper divisors (34840394).

54749134 is a wasteful number, since it uses less digits than its factorization.

54749134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2488610.

The product of its digits is 60480, while the sum is 37.

The square root of 54749134 is about 7399.2657743860. The cubic root of 54749134 is about 379.7161638529.

The spelling of 54749134 in words is "fifty-four million, seven hundred forty-nine thousand, one hundred thirty-four".