50254443021000 has 64 divisors (see below), whose sum is σ = 156793862234880. Its totient is φ = 13401184804800.

The previous prime is 50254443020959. The next prime is 50254443021001. The reversal of 50254443021000 is 12034445205.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (50254443021001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8375737504 + ... + 8375743503.

It is an arithmetic number, because the mean of its divisors is an integer number (2449904097420).

Almost surely, 2^{50254443021000} is an apocalyptic number.

50254443021000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50254443021000 is an abundant number, since it is smaller than the sum of its proper divisors (106539419213880).

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

50254443021000 is a wasteful number, since it uses less digits than its factorization.

50254443021000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16751481031 (or 16751481017 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 50254443021000 its reverse (12034445205), we get a palindrome (50266477466205).

The spelling of 50254443021000 in words is "fifty trillion, two hundred fifty-four billion, four hundred forty-three million, twenty-one thousand".