55548074 has 8 divisors (see below), whose sum is σ = 83447940. Its totient is φ = 27732096.

The previous prime is 55548049. The next prime is 55548083. The reversal of 55548074 is 47084555.

It can be written as a sum of positive squares in 2 ways, for example, as 45657049 + 9891025 = 6757^2 + 3145^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon 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, 19289 + ... + 21980.

Almost surely, 2^55548074 is an apocalyptic number.

55548074 is a deficient number, since it is larger than the sum of its proper divisors (27899866).

55548074 is a wasteful number, since it uses less digits than its factorization.

55548074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41944.

The product of its (nonzero) digits is 112000, while the sum is 38.

The square root of 55548074 is about 7453.0580300974. The cubic root of 55548074 is about 381.5542849291.

The spelling of 55548074 in words is "fifty-five million, five hundred forty-eight thousand, seventy-four".