45638533583654 has 32 divisors (see below), whose sum is σ = 74769943180032. Its totient is φ = 20720150164000.

The previous prime is 45638533583603. The next prime is 45638533583659.

It is a happy number.

45638533583654 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45638533583659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 374237069 + ... + 374358999.

It is an arithmetic number, because the mean of its divisors is an integer number (2336560724376).

Almost surely, 2^{45638533583654} is an apocalyptic number.

45638533583654 is a deficient number, since it is larger than the sum of its proper divisors (29131409596378).

45638533583654 is a wasteful number, since it uses less digits than its factorization.

45638533583654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142012.

The product of its digits is 1866240000, while the sum is 68.

The spelling of 45638533583654 in words is "forty-five trillion, six hundred thirty-eight billion, five hundred thirty-three million, five hundred eighty-three thousand, six hundred fifty-four".