2255530145135 has 16 divisors (see below), whose sum is σ = 2733661232640. Its totient is φ = 1786410374400.

The previous prime is 2255530145083. The next prime is 2255530145191. The reversal of 2255530145135 is 5315410355522.

It is not a de Polignac number, because 2255530145135 - 2³² = 2251235177839 is a prime.

It is a super-2 number, since 2×2255530145135² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2255530145092 and 2255530145101.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 6122939 + ... + 6480851.

It is an arithmetic number, because the mean of its divisors is an integer number (170853827040).

Almost surely, 2^{2255530145135} is an apocalyptic number.

2255530145135 is a deficient number, since it is larger than the sum of its proper divisors (478131087505).

2255530145135 is a wasteful number, since it uses less digits than its factorization.

2255530145135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370498.

The product of its (nonzero) digits is 450000, while the sum is 41.

The spelling of 2255530145135 in words is "two trillion, two hundred fifty-five billion, five hundred thirty million, one hundred forty-five thousand, one hundred thirty-five".