50011002142150 has 48 divisors (see below), whose sum is σ = 106311328255584. Its totient is φ = 17146270183680.

The previous prime is 50011002142117. The next prime is 50011002142181. The reversal of 50011002142150 is 5124120011005.

It is a super-2 number, since 2×50011002142150² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15514474 + ... + 18458626.

It is an arithmetic number, because the mean of its divisors is an integer number (2214819338658).

Almost surely, 2^{50011002142150} is an apocalyptic number.

50011002142150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50011002142150 is an abundant number, since it is smaller than the sum of its proper divisors (56300326113434).

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

50011002142150 is a wasteful number, since it uses less digits than its factorization.

50011002142150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2992705 (or 2992700 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 22.

Adding to 50011002142150 its reverse (5124120011005), we get a palindrome (55135122153155).

The spelling of 50011002142150 in words is "fifty trillion, eleven billion, two million, one hundred forty-two thousand, one hundred fifty".