55048046 has 4 divisors (see below), whose sum is σ = 82572072. Its totient is φ = 27524022.

The previous prime is 55047991. The next prime is 55048067. The reversal of 55048046 is 64084055.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13762010 + ... + 13762013.

It is an arithmetic number, because the mean of its divisors is an integer number (20643018).

Almost surely, 2^55048046 is an apocalyptic number.

55048046 is a deficient number, since it is larger than the sum of its proper divisors (27524026).

55048046 is a wasteful number, since it uses less digits than its factorization.

55048046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27524025.

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 55048046 is about 7419.4370406386. The cubic root of 55048046 is about 380.4059512124.

The spelling of 55048046 in words is "fifty-five million, forty-eight thousand, forty-six".