11621335625626 has 16 divisors (see below), whose sum is σ = 19428858322560. Its totient is φ = 5181028885440.

The previous prime is 11621335625551. The next prime is 11621335625651. The reversal of 11621335625626 is 62652653312611.

It is a self number, because there is not a number n which added to its sum of digits gives 11621335625626.

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, 8994841170 + ... + 8994842461.

It is an arithmetic number, because the mean of its divisors is an integer number (1214303645160).

Almost surely, 2^{11621335625626} is an apocalyptic number.

11621335625626 is a deficient number, since it is larger than the sum of its proper divisors (7807522696934).

11621335625626 is a wasteful number, since it uses less digits than its factorization.

11621335625626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17989683669.

The product of its digits is 2332800, while the sum is 49.

The spelling of 11621335625626 in words is "eleven trillion, six hundred twenty-one billion, three hundred thirty-five million, six hundred twenty-five thousand, six hundred twenty-six".