55603879754 has 8 divisors (see below), whose sum is σ = 83545063200. Its totient is φ = 27755525356.

The previous prime is 55603879739. The next prime is 55603879777. The reversal of 55603879754 is 45797830655.

It is a happy number.

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

It is a super-2 number, since 2×55603879754² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 55603879693 and 55603879702.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23205764 + ... + 23208159.

It is an arithmetic number, because the mean of its divisors is an integer number (10443132900).

Almost surely, 2^55603879754 is an apocalyptic number.

55603879754 is a deficient number, since it is larger than the sum of its proper divisors (27941183446).

55603879754 is a wasteful number, since it uses less digits than its factorization.

55603879754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46414524.

The product of its (nonzero) digits is 31752000, while the sum is 59.

The spelling of 55603879754 in words is "fifty-five billion, six hundred three million, eight hundred seventy-nine thousand, seven hundred fifty-four".