50899701901 has 8 divisors (see below), whose sum is σ = 53584287680. Its totient is φ = 48215681568.

The previous prime is 50899701893. The next prime is 50899701947. The reversal of 50899701901 is 10910799805.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 50899701901 - 2³ = 50899701893 is a prime.

It is a super-2 number, since 2×50899701901² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50899701101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50080 + ... + 322966.

It is an arithmetic number, because the mean of its divisors is an integer number (6698035960).

Almost surely, 2^50899701901 is an apocalyptic number.

It is an amenable number.

50899701901 is a deficient number, since it is larger than the sum of its proper divisors (2684585779).

50899701901 is a wasteful number, since it uses less digits than its factorization.

50899701901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282723.

The product of its (nonzero) digits is 204120, while the sum is 49.

The spelling of 50899701901 in words is "fifty billion, eight hundred ninety-nine million, seven hundred one thousand, nine hundred one".