50211225340 has 48 divisors (see below), whose sum is σ = 106331097600. Its totient is φ = 19916021312.

The previous prime is 50211225307. The next prime is 50211225359. The reversal of 50211225340 is 4352211205.

It is a congruent number.

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, 1381521 + ... + 1417399.

It is an arithmetic number, because the mean of its divisors is an integer number (2215231200).

Almost surely, 2^50211225340 is an apocalyptic number.

It is an amenable number.

50211225340 is an abundant number, since it is smaller than the sum of its proper divisors (56119872260).

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

50211225340 is a wasteful number, since it uses less digits than its factorization.

50211225340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36474 (or 36472 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 50211225340 its reverse (4352211205), we get a palindrome (54563436545).

The spelling of 50211225340 in words is "fifty billion, two hundred eleven million, two hundred twenty-five thousand, three hundred forty".