55115325416 has 8 divisors (see below), whose sum is σ = 103341235170. Its totient is φ = 27557662704.

The previous prime is 55115325341. The next prime is 55115325521. The reversal of 55115325416 is 61452351155.

55115325416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 47694192100 + 7421133316 = 218390^2 + 86146^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 55115325416.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3444707831 + ... + 3444707846.

Almost surely, 2^55115325416 is an apocalyptic number.

It is an amenable number.

55115325416 is a deficient number, since it is larger than the sum of its proper divisors (48225909754).

55115325416 is a wasteful number, since it uses less digits than its factorization.

55115325416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6889415683 (or 6889415679 counting only the distinct ones).

The product of its digits is 90000, while the sum is 38.

The spelling of 55115325416 in words is "fifty-five billion, one hundred fifteen million, three hundred twenty-five thousand, four hundred sixteen".