8723485554 has 16 divisors (see below), whose sum is σ = 19939395648. Its totient is φ = 2492424432.

The previous prime is 8723485541. The next prime is 8723485579. The reversal of 8723485554 is 4555843278.

It is a junction number, because it is equal to n+sod(n) for n = 8723485497 and 8723485506.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103850977 + ... + 103851060.

It is an arithmetic number, because the mean of its divisors is an integer number (1246212228).

Almost surely, 2^8723485554 is an apocalyptic number.

8723485554 is an abundant number, since it is smaller than the sum of its proper divisors (11215910094).

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

8723485554 is a wasteful number, since it uses less digits than its factorization.

8723485554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207702049.

The product of its digits is 5376000, while the sum is 51.

The square root of 8723485554 is about 93399.6014659592. The cubic root of 8723485554 is about 2058.5591421490.

The spelling of 8723485554 in words is "eight billion, seven hundred twenty-three million, four hundred eighty-five thousand, five hundred fifty-four".