55167005536 has 24 divisors (see below), whose sum is σ = 108640783440. Its totient is φ = 27575695488.

The previous prime is 55167005527. The next prime is 55167005563. The reversal of 55167005536 is 63550076155.

It is a junction number, because it is equal to n+sod(n) for n = 55167005492 and 55167005501.

It is a congruent number.

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, 128311 + ... + 356086.

It is an arithmetic number, because the mean of its divisors is an integer number (4526699310).

Almost surely, 2^55167005536 is an apocalyptic number.

It is an amenable number.

55167005536 is a deficient number, since it is larger than the sum of its proper divisors (53473777904).

55167005536 is a wasteful number, since it uses less digits than its factorization.

55167005536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487966 (or 487958 counting only the distinct ones).

The product of its (nonzero) digits is 472500, while the sum is 43.

The spelling of 55167005536 in words is "fifty-five billion, one hundred sixty-seven million, five thousand, five hundred thirty-six".