4545234325454 has 16 divisors (see below), whose sum is σ = 6888664281456. Its totient is φ = 2249034528000.

The previous prime is 4545234325417. The next prime is 4545234325531.

4545234325454 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×4545234325454² (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 Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4985972 + ... + 5826695.

It is an arithmetic number, because the mean of its divisors is an integer number (430541517591).

Almost surely, 2^{4545234325454} is an apocalyptic number.

4545234325454 is a deficient number, since it is larger than the sum of its proper divisors (2343429956002).

4545234325454 is a wasteful number, since it uses less digits than its factorization.

4545234325454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10814851.

The product of its digits is 23040000, while the sum is 50.

The spelling of 4545234325454 in words is "four trillion, five hundred forty-five billion, two hundred thirty-four million, three hundred twenty-five thousand, four hundred fifty-four".