50231433000 has 128 divisors (see below), whose sum is σ = 179111013120. Its totient is φ = 11481465600.

The previous prime is 50231432987. The next prime is 50231433013. The reversal of 50231433000 is 33413205.

It is an interprime number because it is at equal distance from previous prime (50231432987) and next prime (50231433013).

It is a super-2 number, since 2×50231433000² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1174987 + ... + 1216986.

It is an arithmetic number, because the mean of its divisors is an integer number (1399304790).

Almost surely, 2^50231433000 is an apocalyptic number.

50231433000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50231433000 is an abundant number, since it is smaller than the sum of its proper divisors (128879580120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50231433000 is a wasteful number, since it uses less digits than its factorization.

50231433000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2392004 (or 2391990 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

Adding to 50231433000 its reverse (33413205), we get a palindrome (50264846205).

The spelling of 50231433000 in words is "fifty billion, two hundred thirty-one million, four hundred thirty-three thousand".