12754645152 has 48 divisors (see below), whose sum is σ = 33490144800. Its totient is φ = 4250380032.

The previous prime is 12754645151. The next prime is 12754645153. The reversal of 12754645152 is 25154645721.

It is an interprime number because it is at equal distance from previous prime (12754645151) and next prime (12754645153).

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (12754645151) 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, 377298 + ... + 409710.

It is an arithmetic number, because the mean of its divisors is an integer number (697711350).

Almost surely, 2^12754645152 is an apocalyptic number.

12754645152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12754645152 is an abundant number, since it is smaller than the sum of its proper divisors (20735499648).

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

12754645152 is a wasteful number, since it uses less digits than its factorization.

12754645152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36525 (or 36517 counting only the distinct ones).

The product of its digits is 336000, while the sum is 42.

The spelling of 12754645152 in words is "twelve billion, seven hundred fifty-four million, six hundred forty-five thousand, one hundred fifty-two".