47948378950 has 12 divisors (see below), whose sum is σ = 89183984940. Its totient is φ = 19179351560.

The previous prime is 47948378873. The next prime is 47948378963. The reversal of 47948378950 is 5987384974.

47948378950 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 479483740 + ... + 479483839.

It is an arithmetic number, because the mean of its divisors is an integer number (7431998745).

Almost surely, 2^47948378950 is an apocalyptic number.

47948378950 is a deficient number, since it is larger than the sum of its proper divisors (41235605990).

47948378950 is a wasteful number, since it uses less digits than its factorization.

47948378950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 958967591 (or 958967586 counting only the distinct ones).

The product of its (nonzero) digits is 60963840, while the sum is 64.

The spelling of 47948378950 in words is "forty-seven billion, nine hundred forty-eight million, three hundred seventy-eight thousand, nine hundred fifty".