48687549 has 16 divisors (see below), whose sum is σ = 68428800. Its totient is φ = 30744896.

The previous prime is 48687547. The next prime is 48687553. The reversal of 48687549 is 94578684.

It is a cyclic number.

It is not a de Polignac number, because 48687549 - 2¹ = 48687547 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48687547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 669 + ... + 9890.

It is an arithmetic number, because the mean of its divisors is an integer number (4276800).

Almost surely, 2^48687549 is an apocalyptic number.

It is an amenable number.

48687549 is a deficient number, since it is larger than the sum of its proper divisors (19741251).

48687549 is a wasteful number, since it uses less digits than its factorization.

48687549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10644.

The product of its digits is 1935360, while the sum is 51.

The square root of 48687549 is about 6977.6463796899. The cubic root of 48687549 is about 365.1511202594.

The spelling of 48687549 in words is "forty-eight million, six hundred eighty-seven thousand, five hundred forty-nine".