55495496066 has 8 divisors (see below), whose sum is σ = 83340379980. Its totient is φ = 27715369408.

The previous prime is 55495496059. The next prime is 55495496141. The reversal of 55495496066 is 66069459455.

It can be written as a sum of positive squares in 2 ways, for example, as 54322091041 + 1173405025 = 233071^2 + 34255^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×55495496066² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 55495495996 and 55495496014.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16187171 + ... + 16190598.

Almost surely, 2^55495496066 is an apocalyptic number.

55495496066 is a deficient number, since it is larger than the sum of its proper divisors (27844883914).

55495496066 is a wasteful number, since it uses less digits than its factorization.

55495496066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32378628.

The product of its (nonzero) digits is 34992000, while the sum is 59.

The spelling of 55495496066 in words is "fifty-five billion, four hundred ninety-five million, four hundred ninety-six thousand, sixty-six".