50342345641 has 45 divisors (see below), whose sum is σ = 62241197463. Its totient is φ = 40709874240.

The previous prime is 50342345621. The next prime is 50342345653. The reversal of 50342345641 is 14654324305.

The square root of 50342345641 is 224371.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 37860987241 + 12481358400 = 194579^2 + 111720^2 .

It is not a de Polignac number, because 50342345641 - 2¹⁷ = 50342214569 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50342345641.

It is not an unprimeable number, because it can be changed into a prime (50342345621) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 208889281 + ... + 208889521.

Almost surely, 2^50342345641 is an apocalyptic number.

50342345641 is the 224371-st square number.

50342345641 is the 112186-th centered octagonal number.

It is an amenable number.

50342345641 is a deficient number, since it is larger than the sum of its proper divisors (11898851822).

50342345641 is an frugal number, since it uses more digits than its factorization.

50342345641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548 (or 267 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 50342345641 its reverse (14654324305), we get a palindrome (64996669946).

The spelling of 50342345641 in words is "fifty billion, three hundred forty-two million, three hundred forty-five thousand, six hundred forty-one".