245014513135 has 32 divisors (see below), whose sum is σ = 356085072000. Its totient is φ = 158259978240.

The previous prime is 245014513103. The next prime is 245014513201. The reversal of 245014513135 is 531315410542.

It is not a de Polignac number, because 245014513135 - 2⁵ = 245014513103 is a prime.

It is a super-2 number, since 2×245014513135² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 245014513135.

It is a congruent number.

It is an unprimeable number.

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, 2902210 + ... + 2985439.

It is an arithmetic number, because the mean of its divisors is an integer number (11127658500).

Almost surely, 2^245014513135 is an apocalyptic number.

245014513135 is a deficient number, since it is larger than the sum of its proper divisors (111070558865).

245014513135 is a wasteful number, since it uses less digits than its factorization.

245014513135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5887731.

The product of its (nonzero) digits is 36000, while the sum is 34.

Adding to 245014513135 its reverse (531315410542), we get a palindrome (776329923677).

The spelling of 245014513135 in words is "two hundred forty-five billion, fourteen million, five hundred thirteen thousand, one hundred thirty-five".