55083057575530 has 16 divisors (see below), whose sum is σ = 99873222643080. Its totient is φ = 21872396584192.

The previous prime is 55083057575461. The next prime is 55083057575573. The reversal of 55083057575530 is 3557575038055.

It can be written as a sum of positive squares in 4 ways, for example, as 51494961648001 + 3588095927529 = 7175999^2 + 1894227^2 .

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 20103304315 + ... + 20103307054.

Almost surely, 2^{55083057575530} is an apocalyptic number.

55083057575530 is a deficient number, since it is larger than the sum of its proper divisors (44790165067550).

55083057575530 is a wasteful number, since it uses less digits than its factorization.

55083057575530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40206611513.

The product of its (nonzero) digits is 55125000, while the sum is 58.

The spelling of 55083057575530 in words is "fifty-five trillion, eighty-three billion, fifty-seven million, five hundred seventy-five thousand, five hundred thirty".