45614600644 has 24 divisors (see below), whose sum is σ = 80981208000. Its totient is φ = 22477361760.

The previous prime is 45614600641. The next prime is 45614600663. The reversal of 45614600644 is 44600641654.

It is a junction number, because it is equal to n+sod(n) for n = 45614600597 and 45614600606.

It is not an unprimeable number, because it can be changed into a prime (45614600641) 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, 736762 + ... + 796270.

It is an arithmetic number, because the mean of its divisors is an integer number (3374217000).

Almost surely, 2^45614600644 is an apocalyptic number.

It is an amenable number.

45614600644 is a deficient number, since it is larger than the sum of its proper divisors (35366607356).

45614600644 is a wasteful number, since it uses less digits than its factorization.

45614600644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62283 (or 62281 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 40.

The spelling of 45614600644 in words is "forty-five billion, six hundred fourteen million, six hundred thousand, six hundred forty-four".