48189587 has 2 divisors, whose sum is σ = 48189588. Its totient is φ = 48189586.

The previous prime is 48189539. The next prime is 48189599. The reversal of 48189587 is 78598184.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48189587 - 2¹⁰ = 48188563 is a prime.

It is not a weakly prime, because it can be changed into another prime (48189527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24094793 + 24094794.

It is an arithmetic number, because the mean of its divisors is an integer number (24094794).

Almost surely, 2^48189587 is an apocalyptic number.

48189587 is a deficient number, since it is larger than the sum of its proper divisors (1).

48189587 is an equidigital number, since it uses as much as digits as its factorization.

48189587 is an evil number, because the sum of its binary digits is even.

The product of its digits is 645120, while the sum is 50.

The square root of 48189587 is about 6941.8720097680. The cubic root of 48189587 is about 363.9019656091.

The spelling of 48189587 in words is "forty-eight million, one hundred eighty-nine thousand, five hundred eighty-seven".