50111000001004 has 48 divisors (see below), whose sum is σ = 96591172053600. Its totient is φ = 22641288406016.

The previous prime is 50111000000989. The next prime is 50111000001077. The reversal of 50111000001004 is 40010000011105.

It is a super-2 number, since 2×50111000001004² (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 15 ways as a sum of consecutive naturals, for example, 70628179 + ... + 71334154.

It is an arithmetic number, because the mean of its divisors is an integer number (2012316084450).

Almost surely, 2^{50111000001004} is an apocalyptic number.

It is an amenable number.

50111000001004 is a deficient number, since it is larger than the sum of its proper divisors (46480172052596).

50111000001004 is a wasteful number, since it uses less digits than its factorization.

50111000001004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141962562 (or 141962560 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 13.

Adding to 50111000001004 its reverse (40010000011105), we get a palindrome (90121000012109).

The spelling of 50111000001004 in words is "fifty trillion, one hundred eleven billion, one thousand, four".