11621475602 has 32 divisors (see below), whose sum is σ = 19775923200. Its totient is φ = 5073577600.

The previous prime is 11621475589. The next prime is 11621475629. The reversal of 11621475602 is 20657412611.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74174 + ... + 169542.

It is an arithmetic number, because the mean of its divisors is an integer number (617997600).

Almost surely, 2^11621475602 is an apocalyptic number.

11621475602 is a deficient number, since it is larger than the sum of its proper divisors (8154447598).

11621475602 is a wasteful number, since it uses less digits than its factorization.

11621475602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95602.

The product of its (nonzero) digits is 20160, while the sum is 35.

The spelling of 11621475602 in words is "eleven billion, six hundred twenty-one million, four hundred seventy-five thousand, six hundred two".