54054661532 has 12 divisors (see below), whose sum is σ = 94630569936. Its totient is φ = 27017355840.

The previous prime is 54054661519. The next prime is 54054661561. The reversal of 54054661532 is 23516645045.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 54054661532.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2481533 + ... + 2503220.

It is an arithmetic number, because the mean of its divisors is an integer number (7885880828).

Almost surely, 2^54054661532 is an apocalyptic number.

It is an amenable number.

54054661532 is a deficient number, since it is larger than the sum of its proper divisors (40575908404).

54054661532 is a wasteful number, since it uses less digits than its factorization.

54054661532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4987468 (or 4987466 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 54054661532 in words is "fifty-four billion, fifty-four million, six hundred sixty-one thousand, five hundred thirty-two".