50651430556 has 12 divisors (see below), whose sum is σ = 88642072792. Its totient is φ = 25325124048.

The previous prime is 50651430547. The next prime is 50651430619. The reversal of 50651430556 is 65503415605.

It is a congruent number.

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, 86071 + ... + 329713.

Almost surely, 2^50651430556 is an apocalyptic number.

It is an amenable number.

50651430556 is a deficient number, since it is larger than the sum of its proper divisors (37990642236).

50651430556 is a wasteful number, since it uses less digits than its factorization.

50651430556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295620 (or 295618 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 40.

The spelling of 50651430556 in words is "fifty billion, six hundred fifty-one million, four hundred thirty thousand, five hundred fifty-six".