45533521325611 has 32 divisors (see below), whose sum is σ = 51143612866560. Its totient is φ = 40174283318400.

The previous prime is 45533521325561. The next prime is 45533521325681. The reversal of 45533521325611 is 11652312533554.

It is a happy number.

It is not a de Polignac number, because 45533521325611 - 2²⁷ = 45533387107883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45533521325681) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 279078525 + ... + 279241633.

It is an arithmetic number, because the mean of its divisors is an integer number (1598237902080).

Almost surely, 2^{45533521325611} is an apocalyptic number.

45533521325611 is a deficient number, since it is larger than the sum of its proper divisors (5610091540949).

45533521325611 is a wasteful number, since it uses less digits than its factorization.

45533521325611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164875.

The product of its digits is 1620000, while the sum is 46.

The spelling of 45533521325611 in words is "forty-five trillion, five hundred thirty-three billion, five hundred twenty-one million, three hundred twenty-five thousand, six hundred eleven".