49500017 has 4 divisors (see below), whose sum is σ = 56571456. Its totient is φ = 42428580.

The previous prime is 49499987. The next prime is 49500023. The reversal of 49500017 is 71000594.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 49500017 - 2¹⁴ = 49483633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49502017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3535709 + ... + 3535722.

It is an arithmetic number, because the mean of its divisors is an integer number (14142864).

Almost surely, 2^49500017 is an apocalyptic number.

It is an amenable number.

49500017 is a deficient number, since it is larger than the sum of its proper divisors (7071439).

49500017 is an equidigital number, since it uses as much as digits as its factorization.

49500017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7071438.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 49500017 is about 7035.6248478724. The cubic root of 49500017 is about 367.1710651355.

The spelling of 49500017 in words is "forty-nine million, five hundred thousand, seventeen".