11625320406 has 16 divisors (see below), whose sum is σ = 26572161024. Its totient is φ = 3321520104.

The previous prime is 11625320363. The next prime is 11625320423. The reversal of 11625320406 is 60402352611.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138396630 + ... + 138396713.

It is an arithmetic number, because the mean of its divisors is an integer number (1660760064).

Almost surely, 2^11625320406 is an apocalyptic number.

11625320406 is an abundant number, since it is smaller than the sum of its proper divisors (14946840618).

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

11625320406 is a wasteful number, since it uses less digits than its factorization.

11625320406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276793355.

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 11625320406 in words is "eleven billion, six hundred twenty-five million, three hundred twenty thousand, four hundred six".