50725736541 has 42 divisors (see below), whose sum is σ = 78727183290. Its totient is φ = 32629970016.

The previous prime is 50725736473. The next prime is 50725736597. The reversal of 50725736541 is 14563752705.

It is a happy number.

50725736541 is a `hidden beast` number, since 5 + 0 + 72 + 5 + 7 + 36 + 541 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 2872424025 + 47853312516 = 53595^2 + 218754^2 .

It is not a de Polignac number, because 50725736541 - 2²⁵ = 50692182109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50725736041) by changing a digit.

It is a polite number, since it can be written in 41 ways as a sum of consecutive naturals, for example, 32746635 + ... + 32748183.

It is an arithmetic number, because the mean of its divisors is an integer number (1874456745).

Almost surely, 2^50725736541 is an apocalyptic number.

It is an amenable number.

50725736541 is a deficient number, since it is larger than the sum of its proper divisors (28001446749).

50725736541 is an frugal number, since it uses more digits than its factorization.

50725736541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3145 (or 1581 counting only the distinct ones).

The product of its (nonzero) digits is 882000, while the sum is 45.

The spelling of 50725736541 in words is "fifty billion, seven hundred twenty-five million, seven hundred thirty-six thousand, five hundred forty-one".