12533074406 has 32 divisors (see below), whose sum is σ = 19403413920. Its totient is φ = 6068784384.

The previous prime is 12533074387. The next prime is 12533074409. The reversal of 12533074406 is 60447033521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12533074409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3267866 + ... + 3271698.

It is an arithmetic number, because the mean of its divisors is an integer number (606356685).

Almost surely, 2^12533074406 is an apocalyptic number.

12533074406 is a deficient number, since it is larger than the sum of its proper divisors (6870339514).

12533074406 is a wasteful number, since it uses less digits than its factorization.

12533074406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4280.

The product of its (nonzero) digits is 60480, while the sum is 35.

The spelling of 12533074406 in words is "twelve billion, five hundred thirty-three million, seventy-four thousand, four hundred six".