55352415605 has 8 divisors (see below), whose sum is σ = 66434674392. Its totient is φ = 44274082048.

The previous prime is 55352415539. The next prime is 55352415611. The reversal of 55352415605 is 50651425355.

It can be written as a sum of positive squares in 4 ways, for example, as 4510734244 + 50841681361 = 67162^2 + 225481^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 55352415605 - 2³⁰ = 54278673781 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 950192 + ... + 1006761.

It is an arithmetic number, because the mean of its divisors is an integer number (8304334299).

Almost surely, 2^55352415605 is an apocalyptic number.

It is an amenable number.

55352415605 is a deficient number, since it is larger than the sum of its proper divisors (11082258787).

55352415605 is a wasteful number, since it uses less digits than its factorization.

55352415605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1962615.

The product of its (nonzero) digits is 450000, while the sum is 41.

The spelling of 55352415605 in words is "fifty-five billion, three hundred fifty-two million, four hundred fifteen thousand, six hundred five".