48409555 has 16 divisors (see below), whose sum is σ = 60302880. Its totient is φ = 37262848.

The previous prime is 48409531. The next prime is 48409573. The reversal of 48409555 is 55590484.

It is a cyclic number.

It is not a de Polignac number, because 48409555 - 2¹⁵ = 48376787 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81339 + ... + 81931.

It is an arithmetic number, because the mean of its divisors is an integer number (3768930).

Almost surely, 2^48409555 is an apocalyptic number.

48409555 is a deficient number, since it is larger than the sum of its proper divisors (11893325).

48409555 is a wasteful number, since it uses less digits than its factorization.

48409555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1190.

The product of its (nonzero) digits is 144000, while the sum is 40.

The square root of 48409555 is about 6957.6975358232. The cubic root of 48409555 is about 364.4548187987.

The spelling of 48409555 in words is "forty-eight million, four hundred nine thousand, five hundred fifty-five".