50601550989 has 8 divisors (see below), whose sum is σ = 73602256032. Its totient is φ = 30667606640.

The previous prime is 50601550949. The next prime is 50601551009. The reversal of 50601550989 is 98905510605.

It is a happy number.

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

It is not a de Polignac number, because 50601550989 - 2¹⁵ = 50601518221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50601550939) 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, 766690134 + ... + 766690199.

It is an arithmetic number, because the mean of its divisors is an integer number (9200282004).

Almost surely, 2^50601550989 is an apocalyptic number.

It is an amenable number.

50601550989 is a deficient number, since it is larger than the sum of its proper divisors (23000705043).

50601550989 is a wasteful number, since it uses less digits than its factorization.

50601550989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1533380347.

The product of its (nonzero) digits is 486000, while the sum is 48.

The spelling of 50601550989 in words is "fifty billion, six hundred one million, five hundred fifty thousand, nine hundred eighty-nine".