48649567 has 2 divisors, whose sum is σ = 48649568. Its totient is φ = 48649566.

The previous prime is 48649547. The next prime is 48649589. The reversal of 48649567 is 76594684.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48649567 - 2²³ = 40260959 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48649567.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48649547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24324783 + 24324784.

It is an arithmetic number, because the mean of its divisors is an integer number (24324784).

Almost surely, 2^48649567 is an apocalyptic number.

48649567 is a deficient number, since it is larger than the sum of its proper divisors (1).

48649567 is an equidigital number, since it uses as much as digits as its factorization.

48649567 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1451520, while the sum is 49.

The square root of 48649567 is about 6974.9241572938. The cubic root of 48649567 is about 365.0561419865.

The spelling of 48649567 in words is "forty-eight million, six hundred forty-nine thousand, five hundred sixty-seven".