4546042464 has 48 divisors (see below), whose sum is σ = 11937300480. Its totient is φ = 1514847360.

The previous prime is 4546042463. The next prime is 4546042477. The reversal of 4546042464 is 4642406454.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4546042463) 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, 388897 + ... + 400415.

It is an arithmetic number, because the mean of its divisors is an integer number (248693760).

Almost surely, 2^4546042464 is an apocalyptic number.

It is an amenable number.

4546042464 is an abundant number, since it is smaller than the sum of its proper divisors (7391258016).

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

4546042464 is a wasteful number, since it uses less digits than its factorization.

4546042464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15643 (or 15635 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 39.

The square root of 4546042464 is about 67424.3462259739. The cubic root of 4546042464 is about 1656.5752278304.

The spelling of 4546042464 in words is "four billion, five hundred forty-six million, forty-two thousand, four hundred sixty-four".