16835470525 has 12 divisors (see below), whose sum is σ = 20884716864. Its totient is φ = 13462742000.

The previous prime is 16835470501. The next prime is 16835470541. The reversal of 16835470525 is 52507453861.

It is not a de Polignac number, because 16835470525 - 2⁹ = 16835470013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79381 + ... + 199930.

It is an arithmetic number, because the mean of its divisors is an integer number (1740393072).

Almost surely, 2^16835470525 is an apocalyptic number.

It is an amenable number.

16835470525 is a deficient number, since it is larger than the sum of its proper divisors (4049246339).

16835470525 is a wasteful number, since it uses less digits than its factorization.

16835470525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281732 (or 281727 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 46.

The spelling of 16835470525 in words is "sixteen billion, eight hundred thirty-five million, four hundred seventy thousand, five hundred twenty-five".