50551510020033 has 16 divisors (see below), whose sum is σ = 73551438049536. Its totient is φ = 30628125079440.

The previous prime is 50551510019911. The next prime is 50551510020059. The reversal of 50551510020033 is 33002001515505.

It is not a de Polignac number, because 50551510020033 - 2¹⁶ = 50551509954497 is a prime.

It is a super-2 number, since 2×50551510020033² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50551510022033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 228730891 + ... + 228951792.

It is an arithmetic number, because the mean of its divisors is an integer number (4596964878096).

Almost surely, 2^{50551510020033} is an apocalyptic number.

It is an amenable number.

50551510020033 is a deficient number, since it is larger than the sum of its proper divisors (22999928029503).

50551510020033 is a wasteful number, since it uses less digits than its factorization.

50551510020033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457686044.

The product of its (nonzero) digits is 11250, while the sum is 30.

Adding to 50551510020033 its reverse (33002001515505), we get a palindrome (83553511535538).

The spelling of 50551510020033 in words is "fifty trillion, five hundred fifty-one billion, five hundred ten million, twenty thousand, thirty-three".