245132735 has 16 divisors (see below), whose sum is σ = 308926656. Its totient is φ = 186371328.

The previous prime is 245132711. The next prime is 245132743. The reversal of 245132735 is 537231542.

It is a cyclic number.

It is not a de Polignac number, because 245132735 - 2²⁶ = 178023871 is a prime.

It is a Duffinian number.

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, 11267 + ... + 24843.

It is an arithmetic number, because the mean of its divisors is an integer number (19307916).

Almost surely, 2^245132735 is an apocalyptic number.

245132735 is a deficient number, since it is larger than the sum of its proper divisors (63793921).

245132735 is a wasteful number, since it uses less digits than its factorization.

245132735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13762.

The product of its digits is 25200, while the sum is 32.

The square root of 245132735 is about 15656.7153324061. The cubic root of 245132735 is about 625.8454563434.

The spelling of 245132735 in words is "two hundred forty-five million, one hundred thirty-two thousand, seven hundred thirty-five".