50451032000 has 56 divisors (see below), whose sum is σ = 124942000560. Its totient is φ = 20180409600.

The previous prime is 50451031999. The next prime is 50451032003. The reversal of 50451032000 is 23015405.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50451032003) 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, 3145190 + ... + 3161189.

Almost surely, 2^50451032000 is an apocalyptic number.

50451032000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50451032000 is an abundant number, since it is smaller than the sum of its proper divisors (74490968560).

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

50451032000 is an equidigital number, since it uses as much as digits as its factorization.

50451032000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6306406 (or 6306386 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

Adding to 50451032000 its reverse (23015405), we get a palindrome (50474047405).

The spelling of 50451032000 in words is "fifty billion, four hundred fifty-one million, thirty-two thousand".