45616000044 has 24 divisors (see below), whose sum is σ = 106449703360. Its totient is φ = 15203566224.

The previous prime is 45616000013. The next prime is 45616000093. The reversal of 45616000044 is 44000061654.

It is a junction number, because it is equal to n+sod(n) for n = 45615999975 and 45616000020.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111154 + ... + 321849.

Almost surely, 2^45616000044 is an apocalyptic number.

It is an amenable number.

45616000044 is an abundant number, since it is smaller than the sum of its proper divisors (60833703316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45616000044 is a wasteful number, since it uses less digits than its factorization.

45616000044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441789 (or 441787 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 45616000044 its reverse (44000061654), we get a palindrome (89616061698).

The spelling of 45616000044 in words is "forty-five billion, six hundred sixteen million, forty-four", and thus it is an aban number.