55015005152 has 12 divisors (see below), whose sum is σ = 108310791456. Its totient is φ = 27507502560.

The previous prime is 55015005151. The next prime is 55015005217. The reversal of 55015005152 is 25150051055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55015005151) by changing a digit.

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 as a sum of consecutive naturals, namely, 859609424 + ... + 859609487.

It is an arithmetic number, because the mean of its divisors is an integer number (9025899288).

Almost surely, 2^55015005152 is an apocalyptic number.

It is an amenable number.

55015005152 is a deficient number, since it is larger than the sum of its proper divisors (53295786304).

55015005152 is a wasteful number, since it uses less digits than its factorization.

55015005152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1719218921 (or 1719218913 counting only the distinct ones).

The product of its (nonzero) digits is 6250, while the sum is 29.

The spelling of 55015005152 in words is "fifty-five billion, fifteen million, five thousand, one hundred fifty-two".