50550555000023 has 32 divisors (see below), whose sum is σ = 58343864409600. Its totient is φ = 43405939898496.

The previous prime is 50550555000019. The next prime is 50550555000067. The reversal of 50550555000023 is 32000055505505.

It is a cyclic number.

It is not a de Polignac number, because 50550555000023 - 2² = 50550555000019 is a prime.

It is a super-2 number, since 2×50550555000023² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50550555000073) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10397486 + ... + 14464052.

It is an arithmetic number, because the mean of its divisors is an integer number (1823245762800).

Almost surely, 2^{50550555000023} is an apocalyptic number.

50550555000023 is a deficient number, since it is larger than the sum of its proper divisors (7793309409577).

50550555000023 is a wasteful number, since it uses less digits than its factorization.

50550555000023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4067511.

The product of its (nonzero) digits is 93750, while the sum is 35.

The spelling of 50550555000023 in words is "fifty trillion, five hundred fifty billion, five hundred fifty-five million, twenty-three", and thus it is an aban number.