54067744 has 12 divisors (see below), whose sum is σ = 106445934. Its totient is φ = 27033856.

The previous prime is 54067729. The next prime is 54067759. The reversal of 54067744 is 44776045.

It is an interprime number because it is at equal distance from previous prime (54067729) and next prime (54067759).

It can be written as a sum of positive squares in only one way, i.e., 49280400 + 4787344 = 7020^2 + 2188^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 844777 + ... + 844840.

Almost surely, 2^54067744 is an apocalyptic number.

It is an amenable number.

54067744 is a deficient number, since it is larger than the sum of its proper divisors (52378190).

54067744 is a wasteful number, since it uses less digits than its factorization.

54067744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1689627 (or 1689619 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 37.

The square root of 54067744 is about 7353.0771789775. The cubic root of 54067744 is about 378.1343083472.

The spelling of 54067744 in words is "fifty-four million, sixty-seven thousand, seven hundred forty-four".