55295618852 has 12 divisors (see below), whose sum is σ = 96771168396. Its totient is φ = 27646713600.

The previous prime is 55295618849. The next prime is 55295618899. The reversal of 55295618852 is 25881659255.

It can be written as a sum of positive squares in 2 ways, for example, as 2948924416 + 52346694436 = 54304^2 + 228794^2 .

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 3 ways as a sum of consecutive naturals, for example, 154649 + ... + 366752.

It is an arithmetic number, because the mean of its divisors is an integer number (8064264033).

Almost surely, 2^55295618852 is an apocalyptic number.

It is an amenable number.

55295618852 is a deficient number, since it is larger than the sum of its proper divisors (41475549544).

55295618852 is a wasteful number, since it uses less digits than its factorization.

55295618852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547918 (or 547916 counting only the distinct ones).

The product of its digits is 8640000, while the sum is 56.

The spelling of 55295618852 in words is "fifty-five billion, two hundred ninety-five million, six hundred eighteen thousand, eight hundred fifty-two".