54307061 has 4 divisors (see below), whose sum is σ = 57501612. Its totient is φ = 51112512.

The previous prime is 54307039. The next prime is 54307069. The reversal of 54307061 is 16070345.

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 42706225 + 11600836 = 6535^2 + 3406^2 .

It is a cyclic number.

It is not a de Polignac number, because 54307061 - 2¹⁰ = 54306037 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54307061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54307069) 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, 1597250 + ... + 1597283.

It is an arithmetic number, because the mean of its divisors is an integer number (14375403).

Almost surely, 2^54307061 is an apocalyptic number.

It is an amenable number.

54307061 is a deficient number, since it is larger than the sum of its proper divisors (3194551).

54307061 is a wasteful number, since it uses less digits than its factorization.

54307061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3194550.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 54307061 is about 7369.3324663771. The cubic root of 54307061 is about 378.6913920650.

The spelling of 54307061 in words is "fifty-four million, three hundred seven thousand, sixty-one".