50030052755530 has 16 divisors (see below), whose sum is σ = 90130998563424. Its totient is φ = 19994931412560.

The previous prime is 50030052755513. The next prime is 50030052755561. The reversal of 50030052755530 is 3555725003005.

It is a super-2 number, since 2×50030052755530² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2136198912 + ... + 2136222331.

It is an arithmetic number, because the mean of its divisors is an integer number (5633187410214).

Almost surely, 2^{50030052755530} is an apocalyptic number.

50030052755530 is a deficient number, since it is larger than the sum of its proper divisors (40100945807894).

50030052755530 is a wasteful number, since it uses less digits than its factorization.

50030052755530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4272422421.

The product of its (nonzero) digits is 393750, while the sum is 40.

Adding to 50030052755530 its reverse (3555725003005), we get a palindrome (53585777758535).

The spelling of 50030052755530 in words is "fifty trillion, thirty billion, fifty-two million, seven hundred fifty-five thousand, five hundred thirty".