45480036 has 36 divisors (see below), whose sum is σ = 123447408. Its totient is φ = 12994128.

The previous prime is 45480023. The next prime is 45480037. The reversal of 45480036 is 63008454.

It is a super-2 number, since 2×45480036² = 4136867349122592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45479985 and 45480012.

It is not an unprimeable number, because it can be changed into a prime (45480037) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38086 + ... + 39261.

Almost surely, 2^45480036 is an apocalyptic number.

It is an amenable number.

45480036 is an abundant number, since it is smaller than the sum of its proper divisors (77967372).

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

45480036 is a wasteful number, since it uses less digits than its factorization.

45480036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77368 (or 77359 counting only the distinct ones).

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

The square root of 45480036 is about 6743.8887891186. Note that the first 3 decimals coincide. The cubic root of 45480036 is about 356.9496276487.

The spelling of 45480036 in words is "forty-five million, four hundred eighty thousand, thirty-six".