11616555046 has 16 divisors (see below), whose sum is σ = 18351970560. Its totient is φ = 5499566280.

The previous prime is 11616555031. The next prime is 11616555077. The reversal of 11616555046 is 64055561611.

It is a super-2 number, since 2×11616555046² (a number of 21 digits) contains 22 as substring.

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, 12570 + ... + 152941.

It is an arithmetic number, because the mean of its divisors is an integer number (1146998160).

Almost surely, 2^11616555046 is an apocalyptic number.

11616555046 is a deficient number, since it is larger than the sum of its proper divisors (6735415514).

11616555046 is a wasteful number, since it uses less digits than its factorization.

11616555046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167379.

The product of its (nonzero) digits is 108000, while the sum is 40.

The spelling of 11616555046 in words is "eleven billion, six hundred sixteen million, five hundred fifty-five thousand, forty-six".