55671048 has 24 divisors (see below), whose sum is σ = 150775950. Its totient is φ = 18556992.

The previous prime is 55671023. The next prime is 55671067. The reversal of 55671048 is 84017655.

It can be written as a sum of positive squares in only one way, i.e., 55621764 + 49284 = 7458^2 + 222^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 386533 + ... + 386676.

Almost surely, 2^55671048 is an apocalyptic number.

It is an amenable number.

55671048 is an abundant number, since it is smaller than the sum of its proper divisors (95104902).

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

55671048 is a wasteful number, since it uses less digits than its factorization.

55671048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773221 (or 773214 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The square root of 55671048 is about 7461.3033713956. The cubic root of 55671048 is about 381.8356428626.

The spelling of 55671048 in words is "fifty-five million, six hundred seventy-one thousand, forty-eight".