1135145005425 has 18 divisors (see below), whose sum is σ = 2033170832342. Its totient is φ = 605410669440.

The previous prime is 1135145005399. The next prime is 1135145005441. The reversal of 1135145005425 is 5245005415311.

1135145005425 is a `hidden beast` number, since 1 + 13 + 51 + 4 + 50 + 0 + 542 + 5 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 284736430449 + 850408574976 = 533607^2 + 922176^2 .

It is not a de Polignac number, because 1135145005425 - 2²⁸ = 1134876569969 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1135145005425.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2522544232 + ... + 2522544681.

Almost surely, 2^{1135145005425} is an apocalyptic number.

1135145005425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1135145005425 is a deficient number, since it is larger than the sum of its proper divisors (898025826917).

1135145005425 is a wasteful number, since it uses less digits than its factorization.

1135145005425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5045088929 (or 5045088921 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 36.

The spelling of 1135145005425 in words is "one trillion, one hundred thirty-five billion, one hundred forty-five million, five thousand, four hundred twenty-five".