50354155020000 has 360 divisors, whose sum is σ = 178854597976824. Its totient is φ = 12394866432000.

The previous prime is 50354155019989. The next prime is 50354155020017. The reversal of 50354155020000 is 2055145305.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 50354155020000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 7657054 + ... + 12622946.

Almost surely, 2^{50354155020000} is an apocalyptic number.

50354155020000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50354155020000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89427298988412).

50354155020000 is an abundant number, since it is smaller than the sum of its proper divisors (128500442956824).

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

50354155020000 is a wasteful number, since it uses less digits than its factorization.

50354155020000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4965952 (or 4965916 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 30.

The spelling of 50354155020000 in words is "fifty trillion, three hundred fifty-four billion, one hundred fifty-five million, twenty thousand".