55500005050552 has 32 divisors (see below), whose sum is σ = 104343628989600. Its totient is φ = 27675040362624.

The previous prime is 55500005050517. The next prime is 55500005050591. The reversal of 55500005050552 is 25505050000555.

It is a super-2 number, since 2×55500005050552² (a number of 28 digits) contains 22 as substring.

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, 172072378 + ... + 172394614.

It is an arithmetic number, because the mean of its divisors is an integer number (3260738405925).

Almost surely, 2^{55500005050552} is an apocalyptic number.

It is an amenable number.

55500005050552 is a deficient number, since it is larger than the sum of its proper divisors (48843623939048).

55500005050552 is a wasteful number, since it uses less digits than its factorization.

55500005050552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380335 (or 380331 counting only the distinct ones).

The product of its (nonzero) digits is 156250, while the sum is 37.

The spelling of 55500005050552 in words is "fifty-five trillion, five hundred billion, five million, fifty thousand, five hundred fifty-two".