4485535551 has 48 divisors (see below), whose sum is σ = 7564886784. Its totient is φ = 2508302592.

The previous prime is 4485535541. The next prime is 4485535553. The reversal of 4485535551 is 1555355844.

4485535551 is a `hidden beast` number, since 4 + 48 + 5 + 53 + 5 + 551 = 666.

It is not a de Polignac number, because 4485535551 - 2⁵ = 4485535519 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 4485535497 and 4485535506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4485535553) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 555495 + ... + 563511.

It is an arithmetic number, because the mean of its divisors is an integer number (157601808).

Almost surely, 2^4485535551 is an apocalyptic number.

4485535551 is a deficient number, since it is larger than the sum of its proper divisors (3079351233).

4485535551 is a wasteful number, since it uses less digits than its factorization.

4485535551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8220 (or 8217 counting only the distinct ones).

The product of its digits is 1200000, while the sum is 45.

The square root of 4485535551 is about 66974.1409127433. The cubic root of 4485535551 is about 1649.1928162075.

The spelling of 4485535551 in words is "four billion, four hundred eighty-five million, five hundred thirty-five thousand, five hundred fifty-one".