50140245343554 has 48 divisors (see below), whose sum is σ = 112826971890360. Its totient is φ = 16078985429760.

The previous prime is 50140245343499. The next prime is 50140245343583. The reversal of 50140245343554 is 45534354204105.

50140245343554 is a `hidden beast` number, since 5 + 0 + 1 + 4 + 0 + 2 + 4 + 53 + 43 + 554 = 666.

50140245343554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 48623217111225 + 1517028232329 = 6973035^2 + 1231677^2 .

It is a super-2 number, since 2×50140245343554² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 422893837 + ... + 423012384.

Almost surely, 2^{50140245343554} is an apocalyptic number.

50140245343554 is an abundant number, since it is smaller than the sum of its proper divisors (62686726546806).

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

50140245343554 is a wasteful number, since it uses less digits than its factorization.

50140245343554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845906355 (or 845906352 counting only the distinct ones).

The product of its (nonzero) digits is 2880000, while the sum is 45.

Adding to 50140245343554 its reverse (45534354204105), we get a palindrome (95674599547659).

The spelling of 50140245343554 in words is "fifty trillion, one hundred forty billion, two hundred forty-five million, three hundred forty-three thousand, five hundred fifty-four".