9554489052 has 24 divisors (see below), whose sum is σ = 22456540176. Its totient is φ = 3161582208.

The previous prime is 9554489029. The next prime is 9554489053. The reversal of 9554489052 is 2509844559.

It is a super-2 number, since 2×9554489052² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9554488986 and 9554489004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9554489053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2904223 + ... + 2907510.

It is an arithmetic number, because the mean of its divisors is an integer number (935689174).

Almost surely, 2^9554489052 is an apocalyptic number.

It is an amenable number.

9554489052 is an abundant number, since it is smaller than the sum of its proper divisors (12902051124).

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

9554489052 is a wasteful number, since it uses less digits than its factorization.

9554489052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5811877 (or 5811875 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 51.

The square root of 9554489052 is about 97747.0667181374. The cubic root of 9554489052 is about 2121.9533032695.

The spelling of 9554489052 in words is "nine billion, five hundred fifty-four million, four hundred eighty-nine thousand, fifty-two".