55575078005 has 8 divisors (see below), whose sum is σ = 66733662624. Its totient is φ = 44431016400.

The previous prime is 55575077993. The next prime is 55575078067. The reversal of 55575078005 is 50087057555.

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

It is not a de Polignac number, because 55575078005 - 2⁸ = 55575077749 is a prime.

It is a super-3 number, since 3×55575078005³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3622331 + ... + 3637640.

It is an arithmetic number, because the mean of its divisors is an integer number (8341707828).

Almost surely, 2^55575078005 is an apocalyptic number.

It is an amenable number.

55575078005 is a deficient number, since it is larger than the sum of its proper divisors (11158584619).

55575078005 is a wasteful number, since it uses less digits than its factorization.

55575078005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7261507.

The product of its (nonzero) digits is 1225000, while the sum is 47.

The spelling of 55575078005 in words is "fifty-five billion, five hundred seventy-five million, seventy-eight thousand, five".