469545027552 has 336 divisors, whose sum is σ = 1434523571712. Its totient is φ = 151061863680.

The previous prime is 469545027533. The next prime is 469545027659. The reversal of 469545027552 is 255720545964.

469545027552 is a `hidden beast` number, since 4 + 69 + 5 + 4 + 5 + 0 + 27 + 552 = 666.

It is a super-2 number, since 2×469545027552² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 395572303 + ... + 395573489.

It is an arithmetic number, because the mean of its divisors is an integer number (4269415392).

Almost surely, 2^469545027552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 469545027552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (717261785856).

469545027552 is an abundant number, since it is smaller than the sum of its proper divisors (964978544160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

469545027552 is a wasteful number, since it uses less digits than its factorization.

469545027552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1793 (or 1770 counting only the distinct ones).

The product of its (nonzero) digits is 15120000, while the sum is 54.

The spelling of 469545027552 in words is "four hundred sixty-nine billion, five hundred forty-five million, twenty-seven thousand, five hundred fifty-two".