1632725066541 has 64 divisors (see below), whose sum is σ = 2479504158720. Its totient is φ = 949296568320.

The previous prime is 1632725066471. The next prime is 1632725066549. The reversal of 1632725066541 is 1456605272361.

It is not a de Polignac number, because 1632725066541 - 2¹⁵ = 1632725033773 is a prime.

It is a super-2 number, since 2×1632725066541² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1632725066549) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 79553361 + ... + 79573881.

It is an arithmetic number, because the mean of its divisors is an integer number (38742252480).

Almost surely, 2^{1632725066541} is an apocalyptic number.

It is an amenable number.

1632725066541 is a deficient number, since it is larger than the sum of its proper divisors (846779092179).

1632725066541 is a wasteful number, since it uses less digits than its factorization.

1632725066541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22354.

The product of its (nonzero) digits is 1814400, while the sum is 48.

The spelling of 1632725066541 in words is "one trillion, six hundred thirty-two billion, seven hundred twenty-five million, sixty-six thousand, five hundred forty-one".