50155232001 has 8 divisors (see below), whose sum is σ = 76427020224. Its totient is φ = 28660132560.

The previous prime is 50155231993. The next prime is 50155232027. The reversal of 50155232001 is 10023255105.

It is a happy number.

50155232001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 50155232001 - 2³ = 50155231993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50155232401) 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, 1194172170 + ... + 1194172211.

It is an arithmetic number, because the mean of its divisors is an integer number (9553377528).

Almost surely, 2^50155232001 is an apocalyptic number.

It is an amenable number.

50155232001 is a deficient number, since it is larger than the sum of its proper divisors (26271788223).

50155232001 is a wasteful number, since it uses less digits than its factorization.

50155232001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2388344391.

The product of its (nonzero) digits is 1500, while the sum is 24.

Adding to 50155232001 its reverse (10023255105), we get a palindrome (60178487106).

The spelling of 50155232001 in words is "fifty billion, one hundred fifty-five million, two hundred thirty-two thousand, one".