50556073605534 has 96 divisors (see below), whose sum is σ = 127254649466880. Its totient is φ = 14206015483200.

The previous prime is 50556073605533. The next prime is 50556073605551. The reversal of 50556073605534 is 43550637065505.

It is a happy number.

50556073605534 is a `hidden beast` number, since 5 + 0 + 5 + 56 + 0 + 7 + 36 + 0 + 553 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50556073605533) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 61533379 + ... + 62349569.

It is an arithmetic number, because the mean of its divisors is an integer number (1325569265280).

Almost surely, 2^{50556073605534} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50556073605534, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63627324733440).

50556073605534 is an abundant number, since it is smaller than the sum of its proper divisors (76698575861346).

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

50556073605534 is a wasteful number, since it uses less digits than its factorization.

50556073605534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 824326 (or 824323 counting only the distinct ones).

The product of its (nonzero) digits is 28350000, while the sum is 54.

The spelling of 50556073605534 in words is "fifty trillion, five hundred fifty-six billion, seventy-three million, six hundred five thousand, five hundred thirty-four".