55527832807 has 16 divisors (see below), whose sum is σ = 57150830880. Its totient is φ = 53920645632.

The previous prime is 55527832799. The next prime is 55527832837. The reversal of 55527832807 is 70823872555.

It is a cyclic number.

It is not a de Polignac number, because 55527832807 - 2³ = 55527832799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55527832837) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7099563 + ... + 7107379.

It is an arithmetic number, because the mean of its divisors is an integer number (3571926930).

Almost surely, 2^55527832807 is an apocalyptic number.

55527832807 is a deficient number, since it is larger than the sum of its proper divisors (1622998073).

55527832807 is a wasteful number, since it uses less digits than its factorization.

55527832807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8802.

The product of its (nonzero) digits is 4704000, while the sum is 52.

The spelling of 55527832807 in words is "fifty-five billion, five hundred twenty-seven million, eight hundred thirty-two thousand, eight hundred seven".