54661712 has 20 divisors (see below), whose sum is σ = 121036896. Its totient is φ = 23426400.

The previous prime is 54661687. The next prime is 54661721. The reversal of 54661712 is 21716645.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243914 + ... + 244137.

Almost surely, 2^54661712 is an apocalyptic number.

It is an amenable number.

54661712 is an abundant number, since it is smaller than the sum of its proper divisors (66375184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54661712 is a wasteful number, since it uses less digits than its factorization.

54661712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488066 (or 488060 counting only the distinct ones).

The product of its digits is 10080, while the sum is 32.

The square root of 54661712 is about 7393.3559362444. The cubic root of 54661712 is about 379.5139492038.

The spelling of 54661712 in words is "fifty-four million, six hundred sixty-one thousand, seven hundred twelve".