50115253155333 has 16 divisors (see below), whose sum is σ = 67585630279680. Its totient is φ = 33028826138096.

The previous prime is 50115253155329. The next prime is 50115253155403. The reversal of 50115253155333 is 33355135251105.

It is a cyclic number.

It is not a de Polignac number, because 50115253155333 - 2² = 50115253155329 is a prime.

It is a super-2 number, since 2×50115253155333² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50115253155433) 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, 162813135 + ... + 163120652.

It is an arithmetic number, because the mean of its divisors is an integer number (4224101892480).

Almost surely, 2^{50115253155333} is an apocalyptic number.

It is an amenable number.

50115253155333 is a deficient number, since it is larger than the sum of its proper divisors (17470377124347).

50115253155333 is a wasteful number, since it uses less digits than its factorization.

50115253155333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325934376.

The product of its (nonzero) digits is 506250, while the sum is 42.

The spelling of 50115253155333 in words is "fifty trillion, one hundred fifteen billion, two hundred fifty-three million, one hundred fifty-five thousand, three hundred thirty-three".