50422640360 has 16 divisors (see below), whose sum is σ = 113450940900. Its totient is φ = 20169056128.

The previous prime is 50422640351. The next prime is 50422640371. The reversal of 50422640360 is 6304622405.

It can be written as a sum of positive squares in 2 ways, for example, as 47856812644 + 2565827716 = 218762^2 + 50654^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 630282965 + ... + 630283044.

Almost surely, 2^50422640360 is an apocalyptic number.

It is an amenable number.

50422640360 is an abundant number, since it is smaller than the sum of its proper divisors (63028300540).

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

50422640360 is a wasteful number, since it uses less digits than its factorization.

50422640360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1260566020 (or 1260566016 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

The spelling of 50422640360 in words is "fifty billion, four hundred twenty-two million, six hundred forty thousand, three hundred sixty".