50532614645 has 4 divisors (see below), whose sum is σ = 60639137580. Its totient is φ = 40426091712.

The previous prime is 50532614641. The next prime is 50532614789. The reversal of 50532614645 is 54641623505.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 24720015076 + 25812599569 = 157226^2 + 160663^2 .

It is a cyclic number.

It is not a de Polignac number, because 50532614645 - 2² = 50532614641 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50532614641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5053261460 + ... + 5053261469.

It is an arithmetic number, because the mean of its divisors is an integer number (15159784395).

Almost surely, 2^50532614645 is an apocalyptic number.

It is an amenable number.

50532614645 is a deficient number, since it is larger than the sum of its proper divisors (10106522935).

50532614645 is a wasteful number, since it uses less digits than its factorization.

50532614645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10106522934.

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 50532614645 in words is "fifty billion, five hundred thirty-two million, six hundred fourteen thousand, six hundred forty-five".