50951855638033 has 8 divisors (see below), whose sum is σ = 58232741967680. Its totient is φ = 43671481760880.

The previous prime is 50951855638009. The next prime is 50951855638043. The reversal of 50951855638033 is 33083655815905.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50951855638033 - 2⁵ = 50951855638001 is a prime.

It is a super-2 number, since 2×50951855638033² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50951855638043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127900038 + ... + 128297791.

It is an arithmetic number, because the mean of its divisors is an integer number (7279092745960).

Almost surely, 2^{50951855638033} is an apocalyptic number.

It is an amenable number.

50951855638033 is a deficient number, since it is larger than the sum of its proper divisors (7280886329647).

50951855638033 is a wasteful number, since it uses less digits than its factorization.

50951855638033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256226247.

The product of its (nonzero) digits is 58320000, while the sum is 61.

The spelling of 50951855638033 in words is "fifty trillion, nine hundred fifty-one billion, eight hundred fifty-five million, six hundred thirty-eight thousand, thirty-three".