4562645412 has 24 divisors (see below), whose sum is σ = 11465109376. Its totient is φ = 1403890848.

The previous prime is 4562645341. The next prime is 4562645413. The reversal of 4562645412 is 2145462654.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (4562645413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14623708 + ... + 14624019.

Almost surely, 2^4562645412 is an apocalyptic number.

It is an amenable number.

4562645412 is an abundant number, since it is smaller than the sum of its proper divisors (6902463964).

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

4562645412 is a wasteful number, since it uses less digits than its factorization.

4562645412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29247747 (or 29247745 counting only the distinct ones).

The product of its digits is 230400, while the sum is 39.

The square root of 4562645412 is about 67547.3568098708. The cubic root of 4562645412 is about 1658.5894792124.

The spelling of 4562645412 in words is "four billion, five hundred sixty-two million, six hundred forty-five thousand, four hundred twelve".