12551004760 has 64 divisors (see below), whose sum is σ = 32346216000. Its totient is φ = 4293574656.

The previous prime is 12551004737. The next prime is 12551004799. The reversal of 12551004760 is 6740015521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75804 + ... + 175636.

It is an arithmetic number, because the mean of its divisors is an integer number (505409625).

Almost surely, 2^12551004760 is an apocalyptic number.

12551004760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12551004760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16173108000).

12551004760 is an abundant number, since it is smaller than the sum of its proper divisors (19795211240).

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

12551004760 is a wasteful number, since it uses less digits than its factorization.

12551004760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100300 (or 100296 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The spelling of 12551004760 in words is "twelve billion, five hundred fifty-one million, four thousand, seven hundred sixty".