55654472 has 8 divisors (see below), whose sum is σ = 104352150. Its totient is φ = 27827232.

The previous prime is 55654463. The next prime is 55654519. The reversal of 55654472 is 27445655.

It can be written as a sum of positive squares in only one way, i.e., 37625956 + 18028516 = 6134^2 + 4246^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3478397 + ... + 3478412.

Almost surely, 2^55654472 is an apocalyptic number.

It is an amenable number.

55654472 is a deficient number, since it is larger than the sum of its proper divisors (48697678).

55654472 is a wasteful number, since it uses less digits than its factorization.

55654472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6956815 (or 6956811 counting only the distinct ones).

The product of its digits is 168000, while the sum is 38.

The square root of 55654472 is about 7460.1924908142. The cubic root of 55654472 is about 381.7977420378.

The spelling of 55654472 in words is "fifty-five million, six hundred fifty-four thousand, four hundred seventy-two".