12954924528 has 320 divisors, whose sum is σ = 44367160320. Its totient is φ = 3160129536.

The previous prime is 12954924503. The next prime is 12954924557. The reversal of 12954924528 is 82542945921.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4379626 + ... + 4382582.

It is an arithmetic number, because the mean of its divisors is an integer number (138647376).

Almost surely, 2^12954924528 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 12954924528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22183580160).

12954924528 is an abundant number, since it is smaller than the sum of its proper divisors (31412235792).

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

12954924528 is a wasteful number, since it uses less digits than its factorization.

12954924528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3064 (or 3058 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 51.

The spelling of 12954924528 in words is "twelve billion, nine hundred fifty-four million, nine hundred twenty-four thousand, five hundred twenty-eight".