54476039 has 4 divisors (see below), whose sum is σ = 54841800. Its totient is φ = 54110280.

The previous prime is 54476027. The next prime is 54476047. The reversal of 54476039 is 93067445.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 93067445 = 5 ⋅18613489.

It is a cyclic number.

It is not a de Polignac number, because 54476039 - 2⁸ = 54475783 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54475993 and 54476011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54476069) 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, 182657 + ... + 182954.

It is an arithmetic number, because the mean of its divisors is an integer number (13710450).

Almost surely, 2^54476039 is an apocalyptic number.

54476039 is a deficient number, since it is larger than the sum of its proper divisors (365761).

54476039 is a wasteful number, since it uses less digits than its factorization.

54476039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365760.

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 54476039 is about 7380.7885080119. The cubic root of 54476039 is about 379.0837551568.

The spelling of 54476039 in words is "fifty-four million, four hundred seventy-six thousand, thirty-nine".