4485907512 has 24 divisors (see below), whose sum is σ = 12149333040. Its totient is φ = 1495302480.

The previous prime is 4485907477. The next prime is 4485907513. The reversal of 4485907512 is 2157095844.

4485907512 is a `hidden beast` number, since 4 + 4 + 8 + 590 + 7 + 51 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4485907513) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31152064 + ... + 31152207.

It is an arithmetic number, because the mean of its divisors is an integer number (506222210).

Almost surely, 2^4485907512 is an apocalyptic number.

It is an amenable number.

4485907512 is an abundant number, since it is smaller than the sum of its proper divisors (7663425528).

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

4485907512 is a wasteful number, since it uses less digits than its factorization.

4485907512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62304283 (or 62304276 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 45.

The square root of 4485907512 is about 66976.9177552984. The cubic root of 4485907512 is about 1649.2384011361.

The spelling of 4485907512 in words is "four billion, four hundred eighty-five million, nine hundred seven thousand, five hundred twelve".