50349682985472 has 960 divisors, whose sum is σ = 168861896146944. Its totient is φ = 14872529387520.

The previous prime is 50349682985467. The next prime is 50349682985491. The reversal of 50349682985472 is 27458928694305.

50349682985472 is a `hidden beast` number, since 5 + 0 + 3 + 4 + 9 + 68 + 2 + 98 + 5 + 472 = 666.

It is a super-2 number, since 2×50349682985472² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a self number, because there is not a number n which added to its sum of digits gives 50349682985472.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6367731343 + ... + 6367739249.

Almost surely, 2^{50349682985472} is an apocalyptic number.

50349682985472 is a gapful number since it is divisible by the number (52) 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 50349682985472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84430948073472).

50349682985472 is an abundant number, since it is smaller than the sum of its proper divisors (118512213161472).

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

50349682985472 is a wasteful number, since it uses less digits than its factorization.

50349682985472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8111 (or 8083 counting only the distinct ones).

The product of its (nonzero) digits is 1045094400, while the sum is 72.

The spelling of 50349682985472 in words is "fifty trillion, three hundred forty-nine billion, six hundred eighty-two million, nine hundred eighty-five thousand, four hundred seventy-two".