49008577 has 2 divisors, whose sum is σ = 49008578. Its totient is φ = 49008576.

The previous prime is 49008563. The next prime is 49008593. The reversal of 49008577 is 77580094.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43243776 + 5764801 = 6576^2 + 2401^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49008577 is a prime.

It is not a weakly prime, because it can be changed into another prime (49008077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24504288 + 24504289.

It is an arithmetic number, because the mean of its divisors is an integer number (24504289).

Almost surely, 2^49008577 is an apocalyptic number.

It is an amenable number.

49008577 is a deficient number, since it is larger than the sum of its proper divisors (1).

49008577 is an equidigital number, since it uses as much as digits as its factorization.

49008577 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 70560, while the sum is 40.

The square root of 49008577 is about 7000.6126160501. The cubic root of 49008577 is about 365.9519206853.

The spelling of 49008577 in words is "forty-nine million, eight thousand, five hundred seventy-seven".