55530525361065 has 16 divisors (see below), whose sum is σ = 88856218500288. Its totient is φ = 29613820885056.

The previous prime is 55530525361049. The next prime is 55530525361081. The reversal of 55530525361065 is 56016352503555.

It is an interprime number because it is at equal distance from previous prime (55530525361049) and next prime (55530525361081).

It is not a de Polignac number, because 55530525361065 - 2⁴ = 55530525361049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55530525360999 and 55530525361017.

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, 153520054 + ... + 153881343.

It is an arithmetic number, because the mean of its divisors is an integer number (5553513656268).

Almost surely, 2^{55530525361065} is an apocalyptic number.

It is an amenable number.

55530525361065 is a deficient number, since it is larger than the sum of its proper divisors (33325693139223).

55530525361065 is a wasteful number, since it uses less digits than its factorization.

55530525361065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307413448.

The product of its (nonzero) digits is 10125000, while the sum is 51.

The spelling of 55530525361065 in words is "fifty-five trillion, five hundred thirty billion, five hundred twenty-five million, three hundred sixty-one thousand, sixty-five".