54330772 has 6 divisors (see below), whose sum is σ = 95078858. Its totient is φ = 27165384.

The previous prime is 54330743. The next prime is 54330779. The reversal of 54330772 is 27703345.

It can be written as a sum of positive squares in only one way, i.e., 35093776 + 19236996 = 5924^2 + 4386^2 .

It is a super-2 number, since 2×54330772² = 5903665572231968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54330779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6791343 + ... + 6791350.

Almost surely, 2^54330772 is an apocalyptic number.

It is an amenable number.

54330772 is a deficient number, since it is larger than the sum of its proper divisors (40748086).

54330772 is a wasteful number, since it uses less digits than its factorization.

54330772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13582697 (or 13582695 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 31.

The square root of 54330772 is about 7370.9410525387. The cubic root of 54330772 is about 378.7464975151.

The spelling of 54330772 in words is "fifty-four million, three hundred thirty thousand, seven hundred seventy-two".