55136405096 has 8 divisors (see below), whose sum is σ = 103380759570. Its totient is φ = 27568202544.

The previous prime is 55136405081. The next prime is 55136405117. The reversal of 55136405096 is 69050463155.

It can be written as a sum of positive squares in only one way, i.e., 54863692900 + 272712196 = 234230^2 + 16514^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3446025311 + ... + 3446025326.

Almost surely, 2^55136405096 is an apocalyptic number.

It is an amenable number.

55136405096 is a deficient number, since it is larger than the sum of its proper divisors (48244354474).

55136405096 is a wasteful number, since it uses less digits than its factorization.

55136405096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6892050643 (or 6892050639 counting only the distinct ones).

The product of its (nonzero) digits is 486000, while the sum is 44.

The spelling of 55136405096 in words is "fifty-five billion, one hundred thirty-six million, four hundred five thousand, ninety-six".