201396613546 has 16 divisors (see below), whose sum is σ = 317237324544. Its totient is φ = 95706612144.

The previous prime is 201396613507. The next prime is 201396613547. The reversal of 201396613546 is 645316693102.

201396613546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a junction number, because it is equal to n+sod(n) for n = 201396613496 and 201396613505.

It is not an unprimeable number, because it can be changed into a prime (201396613547) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 13936050 + ... + 13950493.

It is an arithmetic number, because the mean of its divisors is an integer number (19827332784).

Almost surely, 2^201396613546 is an apocalyptic number.

201396613546 is a deficient number, since it is larger than the sum of its proper divisors (115840710998).

201396613546 is a wasteful number, since it uses less digits than its factorization.

201396613546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27886725.

The product of its (nonzero) digits is 699840, while the sum is 46.

The spelling of 201396613546 in words is "two hundred one billion, three hundred ninety-six million, six hundred thirteen thousand, five hundred forty-six".