12752641415 has 8 divisors (see below), whose sum is σ = 15305105088. Its totient is φ = 10200822880.

The previous prime is 12752641411. The next prime is 12752641417. The reversal of 12752641415 is 51414625721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12752641415 - 2² = 12752641411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12752641411) 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, 116672 + ... + 197781.

It is an arithmetic number, because the mean of its divisors is an integer number (1913138136).

Almost surely, 2^12752641415 is an apocalyptic number.

12752641415 is a deficient number, since it is larger than the sum of its proper divisors (2552463673).

12752641415 is an equidigital number, since it uses as much as digits as its factorization.

12752641415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322569.

The product of its digits is 67200, while the sum is 38.

The spelling of 12752641415 in words is "twelve billion, seven hundred fifty-two million, six hundred forty-one thousand, four hundred fifteen".