4562664450 has 48 divisors (see below), whose sum is σ = 11321272416. Its totient is φ = 1216080000.

The previous prime is 4562664433. The next prime is 4562664451. The reversal of 4562664450 is 544662654.

It is not an unprimeable number, because it can be changed into a prime (4562664451) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 330894 + ... + 344406.

It is an arithmetic number, because the mean of its divisors is an integer number (235859842).

Almost surely, 2^4562664450 is an apocalyptic number.

4562664450 is an abundant number, since it is smaller than the sum of its proper divisors (6758607966).

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

4562664450 is a wasteful number, since it uses less digits than its factorization.

4562664450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15779 (or 15774 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 42.

The square root of 4562664450 is about 67547.4977330767. The cubic root of 4562664450 is about 1658.5917860746.

The spelling of 4562664450 in words is "four billion, five hundred sixty-two million, six hundred sixty-four thousand, four hundred fifty".