54738029 has 4 divisors (see below), whose sum is σ = 55770876. Its totient is φ = 53705184.

The previous prime is 54738023. The next prime is 54738037. The reversal of 54738029 is 92083745.

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

It can be written as a sum of positive squares in 2 ways, for example, as 47582404 + 7155625 = 6898^2 + 2675^2 .

It is a cyclic number.

It is not a de Polignac number, because 54738029 - 2²⁰ = 53689453 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54737983 and 54738001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54738023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 516344 + ... + 516449.

It is an arithmetic number, because the mean of its divisors is an integer number (13942719).

Almost surely, 2^54738029 is an apocalyptic number.

It is an amenable number.

54738029 is a deficient number, since it is larger than the sum of its proper divisors (1032847).

54738029 is a wasteful number, since it uses less digits than its factorization.

54738029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1032846.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 54738029 is about 7398.5153240363. The cubic root of 54738029 is about 379.6904889681.

The spelling of 54738029 in words is "fifty-four million, seven hundred thirty-eight thousand, twenty-nine".