50023897 has 8 divisors (see below), whose sum is σ = 62367552. Its totient is φ = 38979600.

The previous prime is 50023871. The next prime is 50023913. The reversal of 50023897 is 79832005.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-50023897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50023807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 324754 + ... + 324907.

It is an arithmetic number, because the mean of its divisors is an integer number (7795944).

Almost surely, 2^50023897 is an apocalyptic number.

It is an amenable number.

50023897 is a deficient number, since it is larger than the sum of its proper divisors (12343655).

50023897 is a wasteful number, since it uses less digits than its factorization.

50023897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649679.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 50023897 is about 7072.7573830862. The cubic root of 50023897 is about 368.4618320500.

The spelling of 50023897 in words is "fifty million, twenty-three thousand, eight hundred ninety-seven".