45481036 has 12 divisors (see below), whose sum is σ = 80037720. Its totient is φ = 22613120.

The previous prime is 45480997. The next prime is 45481063. The reversal of 45481036 is 63018454.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 45480989 and 45481007.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31045 + ... + 32476.

It is an arithmetic number, because the mean of its divisors is an integer number (6669810).

Almost surely, 2^45481036 is an apocalyptic number.

It is an amenable number.

45481036 is a deficient number, since it is larger than the sum of its proper divisors (34556684).

45481036 is a wasteful number, since it uses less digits than its factorization.

45481036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63704 (or 63702 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 45481036 is about 6743.9629299100. The cubic root of 45481036 is about 356.9522437930.

The spelling of 45481036 in words is "forty-five million, four hundred eighty-one thousand, thirty-six".