47883980890 has 16 divisors (see below), whose sum is σ = 86193658440. Its totient is φ = 19153038400.

The previous prime is 47883980887. The next prime is 47883980891. The reversal of 47883980890 is 9808938874.

It can be written as a sum of positive squares in 4 ways, for example, as 31396650481 + 16487330409 = 177191^2 + 128403^2 .

It is not an unprimeable number, because it can be changed into a prime (47883980891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 631116 + ... + 702904.

Almost surely, 2^47883980890 is an apocalyptic number.

47883980890 is a deficient number, since it is larger than the sum of its proper divisors (38309677550).

47883980890 is a wasteful number, since it uses less digits than its factorization.

47883980890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138497.

The product of its (nonzero) digits is 27869184, while the sum is 64.

The spelling of 47883980890 in words is "forty-seven billion, eight hundred eighty-three million, nine hundred eighty thousand, eight hundred ninety".