54051964 has 6 divisors (see below), whose sum is σ = 94590944. Its totient is φ = 27025980.

The previous prime is 54051961. The next prime is 54051971. The reversal of 54051964 is 46915045.

54051964 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×54051964² = 5843229624514592, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54051961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6756492 + ... + 6756499.

Almost surely, 2^54051964 is an apocalyptic number.

It is an amenable number.

54051964 is a deficient number, since it is larger than the sum of its proper divisors (40538980).

54051964 is a wasteful number, since it uses less digits than its factorization.

54051964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13512995 (or 13512993 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 54051964 is about 7352.0040805212. The cubic root of 54051964 is about 378.0975178351.

The spelling of 54051964 in words is "fifty-four million, fifty-one thousand, nine hundred sixty-four".