4557406406 has 12 divisors (see below), whose sum is σ = 7952209308. Its totient is φ = 1953174132.

The previous prime is 4557406351. The next prime is 4557406411. The reversal of 4557406406 is 6046047554.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23251976 + ... + 23252171.

It is an arithmetic number, because the mean of its divisors is an integer number (662684109).

Almost surely, 2^4557406406 is an apocalyptic number.

4557406406 is a deficient number, since it is larger than the sum of its proper divisors (3394802902).

4557406406 is a wasteful number, since it uses less digits than its factorization.

4557406406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46504163 (or 46504156 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 41.

The square root of 4557406406 is about 67508.5654269145. The cubic root of 4557406406 is about 1657.9544172114.

The spelling of 4557406406 in words is "four billion, five hundred fifty-seven million, four hundred six thousand, four hundred six".