55346049 has 12 divisors (see below), whose sum is σ = 87212112. Its totient is φ = 33543000.

The previous prime is 55346021. The next prime is 55346063. The reversal of 55346049 is 94064355.

It is a happy number.

55346049 is a `hidden beast` number, since 553 + 4 + 60 + 49 = 666.

It is not a de Polignac number, because 55346049 - 2⁵ = 55346017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55346099) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 279427 + ... + 279624.

It is an arithmetic number, because the mean of its divisors is an integer number (7267676).

Almost surely, 2^55346049 is an apocalyptic number.

It is an amenable number.

55346049 is a deficient number, since it is larger than the sum of its proper divisors (31866063).

55346049 is a wasteful number, since it uses less digits than its factorization.

55346049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559068 (or 559065 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 55346049 is about 7439.4925230153. The cubic root of 55346049 is about 381.0911597027.

The spelling of 55346049 in words is "fifty-five million, three hundred forty-six thousand, forty-nine".