50492471040 has 360 divisors, whose sum is σ = 197100409968. Its totient is φ = 12240322560.

The previous prime is 50492471033. The next prime is 50492471123. The reversal of 50492471040 is 4017429405.

It is a happy number.

50492471040 is a `hidden beast` number, since 504 + 9 + 2 + 47 + 104 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (360).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 50492470986 and 50492471004.

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 39 ways as a sum of consecutive naturals, for example, 1118344 + ... + 1162616.

Almost surely, 2^50492471040 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 50492471040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98550204984).

50492471040 is an abundant number, since it is smaller than the sum of its proper divisors (146607938928).

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

50492471040 is a wasteful number, since it uses less digits than its factorization.

50492471040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44317 (or 44294 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The spelling of 50492471040 in words is "fifty billion, four hundred ninety-two million, four hundred seventy-one thousand, forty".