48538407 has 16 divisors (see below), whose sum is σ = 69413760. Its totient is φ = 30075552.

The previous prime is 48538397. The next prime is 48538409. The reversal of 48538407 is 70483584.

48538407 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 48538407 - 2²³ = 40149799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48538409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5013 + ... + 11054.

It is an arithmetic number, because the mean of its divisors is an integer number (4338360).

Almost surely, 2^48538407 is an apocalyptic number.

48538407 is a deficient number, since it is larger than the sum of its proper divisors (20875353).

48538407 is a wasteful number, since it uses less digits than its factorization.

48538407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16142.

The product of its (nonzero) digits is 107520, while the sum is 39.

The square root of 48538407 is about 6966.9510548015. The cubic root of 48538407 is about 364.7778895133. Note that the first 3 decimals are identical.

The spelling of 48538407 in words is "forty-eight million, five hundred thirty-eight thousand, four hundred seven".