4546554132045 has 32 divisors (see below), whose sum is σ = 7368983728128. Its totient is φ = 2393523675648.

The previous prime is 4546554132023. The next prime is 4546554132049. The reversal of 4546554132045 is 5402314556454.

It is not a de Polignac number, because 4546554132045 - 2⁸ = 4546554131789 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4546554131985 and 4546554132003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4546554132049) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5682184 + ... + 6432753.

It is an arithmetic number, because the mean of its divisors is an integer number (230280741504).

Almost surely, 2^{4546554132045} is an apocalyptic number.

It is an amenable number.

4546554132045 is a deficient number, since it is larger than the sum of its proper divisors (2822429596083).

4546554132045 is a wasteful number, since it uses less digits than its factorization.

4546554132045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12115269.

The product of its (nonzero) digits is 5760000, while the sum is 48.

Adding to 4546554132045 its reverse (5402314556454), we get a palindrome (9948868688499).

The spelling of 4546554132045 in words is "four trillion, five hundred forty-six billion, five hundred fifty-four million, one hundred thirty-two thousand, forty-five".