54380727 has 24 divisors (see below), whose sum is σ = 84098560. Its totient is φ = 35079480.

The previous prime is 54380701. The next prime is 54380731. The reversal of 54380727 is 72708345.

It is not a de Polignac number, because 54380727 - 2¹¹ = 54378679 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54380691 and 54380700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54380827) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3924 + ... + 11142.

Almost surely, 2^54380727 is an apocalyptic number.

54380727 is a deficient number, since it is larger than the sum of its proper divisors (29717833).

54380727 is an equidigital number, since it uses as much as digits as its factorization.

54380727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7265 (or 7253 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 54380727 is about 7374.3289186203. The cubic root of 54380727 is about 378.8625427734.

The spelling of 54380727 in words is "fifty-four million, three hundred eighty thousand, seven hundred twenty-seven".