201892473516 has 48 divisors (see below), whose sum is σ = 489262097408. Its totient is φ = 64727035200.

The previous prime is 201892473451. The next prime is 201892473533. The reversal of 201892473516 is 615374298102.

201892473516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×201892473516² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1604155 + ... + 1725426.

It is a 1-persistent number, because it is pandigital, but 2⋅201892473516 = 403784947032 is not.

Almost surely, 2^201892473516 is an apocalyptic number.

It is an amenable number.

201892473516 is an abundant number, since it is smaller than the sum of its proper divisors (287369623892).

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

201892473516 is a wasteful number, since it uses less digits than its factorization.

201892473516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3329782 (or 3329780 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 48.

The spelling of 201892473516 in words is "two hundred one billion, eight hundred ninety-two million, four hundred seventy-three thousand, five hundred sixteen".