4545830385454 has 8 divisors (see below), whose sum is σ = 6827174190720. Its totient is φ = 2270105655216.

The previous prime is 4545830385451. The next prime is 4545830385457.

It is a happy number.

4545830385454 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (4545830385451) and next prime (4545830385457).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4545830385454² (a number of 26 digits) contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4545830385451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1404766734 + ... + 1404769969.

It is an arithmetic number, because the mean of its divisors is an integer number (853396773840).

Almost surely, 2^{4545830385454} is an apocalyptic number.

4545830385454 is a deficient number, since it is larger than the sum of its proper divisors (2281343805266).

4545830385454 is a wasteful number, since it uses less digits than its factorization.

4545830385454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2809537514.

The product of its (nonzero) digits is 92160000, while the sum is 58.

The spelling of 4545830385454 in words is "four trillion, five hundred forty-five billion, eight hundred thirty million, three hundred eighty-five thousand, four hundred fifty-four".