11753638406 has 16 divisors (see below), whose sum is σ = 18202859520. Its totient is φ = 5686095240.

The previous prime is 11753638367. The next prime is 11753638409. The reversal of 11753638406 is 60483635711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11753638409) 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, 345785 + ... + 378251.

It is an arithmetic number, because the mean of its divisors is an integer number (1137678720).

Almost surely, 2^11753638406 is an apocalyptic number.

11753638406 is a deficient number, since it is larger than the sum of its proper divisors (6449221114).

11753638406 is a wasteful number, since it uses less digits than its factorization.

11753638406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38339.

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 11753638406 in words is "eleven billion, seven hundred fifty-three million, six hundred thirty-eight thousand, four hundred six".