55012975471 has 8 divisors (see below), whose sum is σ = 55656311984. Its totient is φ = 54373368960.

The previous prime is 55012975453. The next prime is 55012975481. The reversal of 55012975471 is 17457921055.

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

It is a cyclic number.

It is not a de Polignac number, because 55012975471 - 2²⁵ = 54979421039 is a prime.

It is a super-3 number, since 3×55012975471³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55012975481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 902826 + ... + 961831.

It is an arithmetic number, because the mean of its divisors is an integer number (6957038998).

Almost surely, 2^55012975471 is an apocalyptic number.

55012975471 is a deficient number, since it is larger than the sum of its proper divisors (643336513).

55012975471 is a wasteful number, since it uses less digits than its factorization.

55012975471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1865001.

The product of its (nonzero) digits is 441000, while the sum is 46.

The spelling of 55012975471 in words is "fifty-five billion, twelve million, nine hundred seventy-five thousand, four hundred seventy-one".