50742465748992 has 840 divisors, whose sum is σ = 157910890122216. Its totient is φ = 16234580017152.

The previous prime is 50742465748973. The next prime is 50742465749117. The reversal of 50742465748992 is 29984756424705.

50742465748992 is a `hidden beast` number, since 5 + 0 + 7 + 4 + 2 + 4 + 6 + 57 + 489 + 92 = 666.

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 50742465748992.

It is a congruent number.

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 59 ways as a sum of consecutive naturals, for example, 75397422768 + ... + 75397423440.

Almost surely, 2^{50742465748992} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50742465748992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78955445061108).

50742465748992 is an abundant number, since it is smaller than the sum of its proper divisors (107168424373224).

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

50742465748992 is an frugal number, since it uses more digits than its factorization.

50742465748992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868 (or 798 counting only the distinct ones).

The product of its (nonzero) digits is 1219276800, while the sum is 72.

The spelling of 50742465748992 in words is "fifty trillion, seven hundred forty-two billion, four hundred sixty-five million, seven hundred forty-eight thousand, nine hundred ninety-two".