55602344554 has 8 divisors (see below), whose sum is σ = 86279500260. Its totient is φ = 26842511136.

The previous prime is 55602344549. The next prime is 55602344561. The reversal of 55602344554 is 45544320655.

It can be written as a sum of positive squares in 2 ways, for example, as 52585369225 + 3016975329 = 229315^2 + 54927^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 55602344554.

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 in 3 ways as a sum of consecutive naturals, for example, 479330499 + ... + 479330614.

Almost surely, 2^55602344554 is an apocalyptic number.

55602344554 is a deficient number, since it is larger than the sum of its proper divisors (30677155706).

55602344554 is a wasteful number, since it uses less digits than its factorization.

55602344554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 958661144.

The product of its (nonzero) digits is 1440000, while the sum is 43.

The spelling of 55602344554 in words is "fifty-five billion, six hundred two million, three hundred forty-four thousand, five hundred fifty-four".