50796123840 has 1120 divisors, whose sum is σ = 232827015168. Its totient is φ = 10202112000.

The previous prime is 50796123827. The next prime is 50796123841. The reversal of 50796123840 is 4832169705.

50796123840 is a `hidden beast` number, since 507 + 9 + 61 + 2 + 3 + 84 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1120).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (50796123841) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 61870630 + ... + 61871450.

It is a 1-persistent number, because it is pandigital, but 2⋅50796123840 = 101592247680 is not.

Almost surely, 2^50796123840 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 50796123840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116413507584).

50796123840 is an abundant number, since it is smaller than the sum of its proper divisors (182030891328).

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

50796123840 is a wasteful number, since it uses less digits than its factorization.

50796123840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 899 (or 880 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 50796123840 in words is "fifty billion, seven hundred ninety-six million, one hundred twenty-three thousand, eight hundred forty".