4545435624 has 32 divisors (see below), whose sum is σ = 11426382240. Its totient is φ = 1506772800.

The previous prime is 4545435623. The next prime is 4545435677. The reversal of 4545435624 is 4265345454.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4545435623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 518842 + ... + 527529.

It is an arithmetic number, because the mean of its divisors is an integer number (357074445).

Almost surely, 2^4545435624 is an apocalyptic number.

It is an amenable number.

4545435624 is an abundant number, since it is smaller than the sum of its proper divisors (6880946616).

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

4545435624 is a wasteful number, since it uses less digits than its factorization.

4545435624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1046561 (or 1046557 counting only the distinct ones).

The product of its digits is 1152000, while the sum is 42.

The square root of 4545435624 is about 67419.8459209156. The cubic root of 4545435624 is about 1656.5015138361.

The spelling of 4545435624 in words is "four billion, five hundred forty-five million, four hundred thirty-five thousand, six hundred twenty-four".