45480804 has 12 divisors (see below), whose sum is σ = 106121904. Its totient is φ = 15160264.

The previous prime is 45480803. The next prime is 45480811. The reversal of 45480804 is 40808454.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (45480803) 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, 1895022 + ... + 1895045.

It is an arithmetic number, because the mean of its divisors is an integer number (8843492).

Almost surely, 2^45480804 is an apocalyptic number.

It is an amenable number.

45480804 is an abundant number, since it is smaller than the sum of its proper divisors (60641100).

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

45480804 is a wasteful number, since it uses less digits than its factorization.

45480804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3790074 (or 3790072 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 33.

The square root of 45480804 is about 6743.9457293190. The cubic root of 45480804 is about 356.9516368510.

The spelling of 45480804 in words is "forty-five million, four hundred eighty thousand, eight hundred four".