12532041751 has 4 divisors (see below), whose sum is σ = 12532964904. Its totient is φ = 12531118600.

The previous prime is 12532041707. The next prime is 12532041799. The reversal of 12532041751 is 15714023521.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15714023521 = 7 ⋅2244860503.

It is a cyclic number.

It is not a de Polignac number, because 12532041751 - 2²⁵ = 12498487319 is a prime.

It is a super-3 number, since 3×12532041751³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12532041551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 440905 + ... + 468466.

It is an arithmetic number, because the mean of its divisors is an integer number (3133241226).

Almost surely, 2^12532041751 is an apocalyptic number.

12532041751 is a deficient number, since it is larger than the sum of its proper divisors (923153).

12532041751 is an equidigital number, since it uses as much as digits as its factorization.

12532041751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923152.

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

The spelling of 12532041751 in words is "twelve billion, five hundred thirty-two million, forty-one thousand, seven hundred fifty-one".