50089697 has 4 divisors (see below), whose sum is σ = 57245376. Its totient is φ = 42934020.

The previous prime is 50089687. The next prime is 50089709. The reversal of 50089697 is 79698005.

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, and also an emirpimes, since its reverse is a distinct semiprime: 79698005 = 5 ⋅15939601.

It is a cyclic number.

It is not a de Polignac number, because 50089697 - 2⁸ = 50089441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50089657) 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, 3577829 + ... + 3577842.

It is an arithmetic number, because the mean of its divisors is an integer number (14311344).

Almost surely, 2^50089697 is an apocalyptic number.

It is an amenable number.

50089697 is a deficient number, since it is larger than the sum of its proper divisors (7155679).

50089697 is an equidigital number, since it uses as much as digits as its factorization.

50089697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7155678.

The product of its (nonzero) digits is 136080, while the sum is 44.

The square root of 50089697 is about 7077.4075055772. The cubic root of 50089697 is about 368.6233159771.

The spelling of 50089697 in words is "fifty million, eighty-nine thousand, six hundred ninety-seven".