50324553 has 6 divisors (see below), whose sum is σ = 72691034. Its totient is φ = 33549696.

The previous prime is 50324543. The next prime is 50324579. The reversal of 50324553 is 35542305.

It can be written as a sum of positive squares in only one way, i.e., 28869129 + 21455424 = 5373^2 + 4632^2 .

It is not a de Polignac number, because 50324553 - 2¹⁶ = 50259017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50324503) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2795800 + ... + 2795817.

Almost surely, 2^50324553 is an apocalyptic number.

It is an amenable number.

50324553 is a deficient number, since it is larger than the sum of its proper divisors (22366481).

50324553 is a wasteful number, since it uses less digits than its factorization.

50324553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5591623 (or 5591620 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 27.

The square root of 50324553 is about 7093.9800535384. The cubic root of 50324553 is about 369.1985403460.

Adding to 50324553 its reverse (35542305), we get a palindrome (85866858).

The spelling of 50324553 in words is "fifty million, three hundred twenty-four thousand, five hundred fifty-three".