469545027553 has 16 divisors (see below), whose sum is σ = 566494110720. Its totient is φ = 380185843536.

The previous prime is 469545027533. The next prime is 469545027659. The reversal of 469545027553 is 355720545964.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-469545027553 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 469545027494 and 469545027503.

It is not an unprimeable number, because it can be changed into a prime (469545027503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5040901 + ... + 5133202.

It is an arithmetic number, because the mean of its divisors is an integer number (35405881920).

Almost surely, 2^469545027553 is an apocalyptic number.

It is an amenable number.

469545027553 is a deficient number, since it is larger than the sum of its proper divisors (96949083167).

469545027553 is a wasteful number, since it uses less digits than its factorization.

469545027553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10174476.

The product of its (nonzero) digits is 22680000, while the sum is 55.

The spelling of 469545027553 in words is "four hundred sixty-nine billion, five hundred forty-five million, twenty-seven thousand, five hundred fifty-three".