49469659 has 2 divisors, whose sum is σ = 49469660. Its totient is φ = 49469658.

The previous prime is 49469647. The next prime is 49469663. The reversal of 49469659 is 95696494.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49469659 - 2⁷ = 49469531 is a prime.

It is not a weakly prime, because it can be changed into another prime (49469669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24734829 + 24734830.

It is an arithmetic number, because the mean of its divisors is an integer number (24734830).

Almost surely, 2^49469659 is an apocalyptic number.

49469659 is a deficient number, since it is larger than the sum of its proper divisors (1).

49469659 is an equidigital number, since it uses as much as digits as its factorization.

49469659 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2099520, while the sum is 52.

The square root of 49469659 is about 7033.4670682388. The cubic root of 49469659 is about 367.0959886719.

The spelling of 49469659 in words is "forty-nine million, four hundred sixty-nine thousand, six hundred fifty-nine".