5464554645 has 32 divisors (see below), whose sum is σ = 9541799424. Its totient is φ = 2648462400.

The previous prime is 5464554631. The next prime is 5464554673.

It is a happy number.

5464554645 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5464554645 - 2¹⁰ = 5464553621 is a prime.

It is a super-2 number, since 2×5464554645² = 59722714936382152050, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5464554594 and 5464554603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 596550 + ... + 605640.

It is an arithmetic number, because the mean of its divisors is an integer number (298181232).

Almost surely, 2^5464554645 is an apocalyptic number.

5464554645 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5464554645 is a deficient number, since it is larger than the sum of its proper divisors (4077244779).

5464554645 is a wasteful number, since it uses less digits than its factorization.

5464554645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12753.

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

The square root of 5464554645 is about 73922.6260694248. The cubic root of 5464554645 is about 1761.3740394551.

The spelling of 5464554645 in words is "five billion, four hundred sixty-four million, five hundred fifty-four thousand, six hundred forty-five".