201653485167 has 16 divisors (see below), whose sum is σ = 280625935968. Its totient is φ = 128682078720.

The previous prime is 201653485151. The next prime is 201653485169. The reversal of 201653485167 is 761584356102.

It is not a de Polignac number, because 201653485167 - 2⁴ = 201653485151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201653485169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15460078 + ... + 15473115.

It is an arithmetic number, because the mean of its divisors is an integer number (17539120998).

Almost surely, 2^201653485167 is an apocalyptic number.

201653485167 is a deficient number, since it is larger than the sum of its proper divisors (78972450801).

201653485167 is a wasteful number, since it uses less digits than its factorization.

201653485167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30933290.

The product of its (nonzero) digits is 1209600, while the sum is 48.

The spelling of 201653485167 in words is "two hundred one billion, six hundred fifty-three million, four hundred eighty-five thousand, one hundred sixty-seven".