45433201636 has 12 divisors (see below), whose sum is σ = 79514472240. Its totient is φ = 22714781000.

The previous prime is 45433201621. The next prime is 45433201637. The reversal of 45433201636 is 63610233454.

It is a junction number, because it is equal to n+sod(n) for n = 45433201595 and 45433201604.

It is not an unprimeable number, because it can be changed into a prime (45433201637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 397990 + ... + 499261.

It is an arithmetic number, because the mean of its divisors is an integer number (6626206020).

Almost surely, 2^45433201636 is an apocalyptic number.

It is an amenable number.

45433201636 is a deficient number, since it is larger than the sum of its proper divisors (34081270604).

45433201636 is a wasteful number, since it uses less digits than its factorization.

45433201636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909914 (or 909912 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 37.

The spelling of 45433201636 in words is "forty-five billion, four hundred thirty-three million, two hundred one thousand, six hundred thirty-six".