211925388483 has 12 divisors (see below), whose sum is σ = 311302831320. Its totient is φ = 138888954816.

The previous prime is 211925388481. The next prime is 211925388497. The reversal of 211925388483 is 384883529112.

211925388483 is a `hidden beast` number, since 2 + 11 + 92 + 538 + 8 + 4 + 8 + 3 = 666.

It is not a de Polignac number, because 211925388483 - 2¹ = 211925388481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (211925388481) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 199552566 + ... + 199553627.

It is an arithmetic number, because the mean of its divisors is an integer number (25941902610).

Almost surely, 2^211925388483 is an apocalyptic number.

211925388483 is a deficient number, since it is larger than the sum of its proper divisors (99377442837).

211925388483 is a wasteful number, since it uses less digits than its factorization.

211925388483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399106258 (or 399106255 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 54.

The spelling of 211925388483 in words is "two hundred eleven billion, nine hundred twenty-five million, three hundred eighty-eight thousand, four hundred eighty-three".