48926609 has 2 divisors, whose sum is σ = 48926610. Its totient is φ = 48926608.

The previous prime is 48926557. The next prime is 48926621. The reversal of 48926609 is 90662984.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30195025 + 18731584 = 5495^2 + 4328^2 .

It is a cyclic number.

It is not a de Polignac number, because 48926609 - 2¹² = 48922513 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 48926609.

It is not a weakly prime, because it can be changed into another prime (48926639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24463304 + 24463305.

It is an arithmetic number, because the mean of its divisors is an integer number (24463305).

Almost surely, 2^48926609 is an apocalyptic number.

It is an amenable number.

48926609 is a deficient number, since it is larger than the sum of its proper divisors (1).

48926609 is an equidigital number, since it uses as much as digits as its factorization.

48926609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186624, while the sum is 44.

The square root of 48926609 is about 6994.7558213279. The cubic root of 48926609 is about 365.7477857656.

The spelling of 48926609 in words is "forty-eight million, nine hundred twenty-six thousand, six hundred nine".