50502555520505 has 48 divisors (see below), whose sum is σ = 66759868695744. Its totient is φ = 36648334800000.

The previous prime is 50502555520453. The next prime is 50502555520507.

It is a happy number.

50502555520505 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 50502555520505 - 2²⁴ = 50502538743289 is a prime.

It is a super-2 number, since 2×50502555520505² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50502555520507) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2700517655 + ... + 2700536355.

It is an arithmetic number, because the mean of its divisors is an integer number (1390830597828).

Almost surely, 2^{50502555520505} is an apocalyptic number.

50502555520505 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

50502555520505 is a deficient number, since it is larger than the sum of its proper divisors (16257313175239).

50502555520505 is a wasteful number, since it uses less digits than its factorization.

50502555520505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28310 (or 28299 counting only the distinct ones).

The product of its (nonzero) digits is 1562500, while the sum is 44.

The spelling of 50502555520505 in words is "fifty trillion, five hundred two billion, five hundred fifty-five million, five hundred twenty thousand, five hundred five".