4506456123 has 24 divisors (see below), whose sum is σ = 7108788960. Its totient is φ = 2734139520.

The previous prime is 4506456109. The next prime is 4506456137. The reversal of 4506456123 is 3216546054.

4506456123 is a `hidden beast` number, since 4 + 5 + 0 + 645 + 6 + 1 + 2 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (4506456109) and next prime (4506456137).

It is not a de Polignac number, because 4506456123 - 2⁵ = 4506456091 is a prime.

It is a super-2 number, since 2×4506456123² = 40616293577048382258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4506456023) 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, 262938 + ... + 279551.

It is an arithmetic number, because the mean of its divisors is an integer number (296199540).

Almost surely, 2^4506456123 is an apocalyptic number.

4506456123 is a deficient number, since it is larger than the sum of its proper divisors (2602332837).

4506456123 is a wasteful number, since it uses less digits than its factorization.

4506456123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542579 (or 542576 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 4506456123 is about 67130.1431772643. The cubic root of 4506456123 is about 1651.7527896994.

The spelling of 4506456123 in words is "four billion, five hundred six million, four hundred fifty-six thousand, one hundred twenty-three".