50050055500530 has 32 divisors (see below), whose sum is σ = 120121516202688. Its totient is φ = 13346527800000.

The previous prime is 50050055500457. The next prime is 50050055500537. The reversal of 50050055500530 is 3500555005005.

It is a super-2 number, since 2×50050055500530² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 50050055500491 and 50050055500500.

It is not an unprimeable number, because it can be changed into a prime (50050055500537) 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, 6943021 + ... + 12178080.

It is an arithmetic number, because the mean of its divisors is an integer number (3753797381334).

Almost surely, 2^{50050055500530} is an apocalyptic number.

50050055500530 is an abundant number, since it is smaller than the sum of its proper divisors (70071460702158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50050055500530 is a wasteful number, since it uses less digits than its factorization.

50050055500530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19208362.

The product of its (nonzero) digits is 46875, while the sum is 33.

The spelling of 50050055500530 in words is "fifty trillion, fifty billion, fifty-five million, five hundred thousand, five hundred thirty".