245562135 has 32 divisors (see below), whose sum is σ = 483571200. Its totient is φ = 103621248.

The previous prime is 245562133. The next prime is 245562139. The reversal of 245562135 is 531265542.

It is not a de Polignac number, because 245562135 - 2¹ = 245562133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 245562096 and 245562105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245562133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88585 + ... + 91314.

It is an arithmetic number, because the mean of its divisors is an integer number (15111600).

Almost surely, 2^245562135 is an apocalyptic number.

245562135 is a deficient number, since it is larger than the sum of its proper divisors (238009065).

245562135 is a wasteful number, since it uses less digits than its factorization.

245562135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179927.

The product of its digits is 36000, while the sum is 33.

The square root of 245562135 is about 15670.4222980748. The cubic root of 245562135 is about 626.2106751774.

The spelling of 245562135 in words is "two hundred forty-five million, five hundred sixty-two thousand, one hundred thirty-five".