1325555005135 has 16 divisors (see below), whose sum is σ = 1620733095360. Its totient is φ = 1040400624640.

The previous prime is 1325555005129. The next prime is 1325555005141. The reversal of 1325555005135 is 5315005555231.

It is an interprime number because it is at equal distance from previous prime (1325555005129) and next prime (1325555005141).

It is not a de Polignac number, because 1325555005135 - 2³³ = 1316965070543 is a prime.

It is a congruent number.

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, 10153806 + ... + 10283524.

It is an arithmetic number, because the mean of its divisors is an integer number (101295818460).

Almost surely, 2^{1325555005135} is an apocalyptic number.

1325555005135 is a deficient number, since it is larger than the sum of its proper divisors (295178090225).

1325555005135 is a wasteful number, since it uses less digits than its factorization.

1325555005135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168338.

The product of its (nonzero) digits is 281250, while the sum is 40.

The spelling of 1325555005135 in words is "one trillion, three hundred twenty-five billion, five hundred fifty-five million, five thousand, one hundred thirty-five".