50352619148 has 72 divisors (see below), whose sum is σ = 98885616480. Its totient is φ = 22397706240.

The previous prime is 50352619139. The next prime is 50352619151. The reversal of 50352619148 is 84191625305.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 50352619099 and 50352619108.

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, 12564161 + ... + 12568167.

It is an arithmetic number, because the mean of its divisors is an integer number (1373411340).

Almost surely, 2^50352619148 is an apocalyptic number.

50352619148 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

50352619148 is a deficient number, since it is larger than the sum of its proper divisors (48532997332).

50352619148 is a wasteful number, since it uses less digits than its factorization.

50352619148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4707 (or 4692 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 44.

The spelling of 50352619148 in words is "fifty billion, three hundred fifty-two million, six hundred nineteen thousand, one hundred forty-eight".