48909567 has 8 divisors (see below), whose sum is σ = 74528896. Its totient is φ = 27948312.

The previous prime is 48909551. The next prime is 48909577. The reversal of 48909567 is 76590984.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 48909567 - 2⁴ = 48909551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48909577) 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 7 ways as a sum of consecutive naturals, for example, 1164493 + ... + 1164534.

It is an arithmetic number, because the mean of its divisors is an integer number (9316112).

Almost surely, 2^48909567 is an apocalyptic number.

48909567 is a deficient number, since it is larger than the sum of its proper divisors (25619329).

48909567 is a wasteful number, since it uses less digits than its factorization.

48909567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2329037.

The product of its (nonzero) digits is 544320, while the sum is 48.

The square root of 48909567 is about 6993.5375168794. The cubic root of 48909567 is about 365.7053153681.

The spelling of 48909567 in words is "forty-eight million, nine hundred nine thousand, five hundred sixty-seven".