55832778005 has 16 divisors (see below), whose sum is σ = 70134709248. Its totient is φ = 42616560000.

The previous prime is 55832777999. The next prime is 55832778101. The reversal of 55832778005 is 50087723855.

It is not a de Polignac number, because 55832778005 - 2¹⁰ = 55832776981 is a prime.

It is a super-2 number, since 2×55832778005² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2525696 + ... + 2547705.

It is an arithmetic number, because the mean of its divisors is an integer number (4383419328).

Almost surely, 2^55832778005 is an apocalyptic number.

It is an amenable number.

55832778005 is a deficient number, since it is larger than the sum of its proper divisors (14301931243).

55832778005 is a wasteful number, since it uses less digits than its factorization.

55832778005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5073508.

The product of its (nonzero) digits is 2352000, while the sum is 50.

The spelling of 55832778005 in words is "fifty-five billion, eight hundred thirty-two million, seven hundred seventy-eight thousand, five".