245725885087 has 8 divisors (see below), whose sum is σ = 250970961600. Its totient is φ = 240481511424.

The previous prime is 245725885079. The next prime is 245725885091. The reversal of 245725885087 is 780588527542.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 245725885087 - 2³ = 245725885079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245725885037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 563839 + ... + 899647.

It is an arithmetic number, because the mean of its divisors is an integer number (31371370200).

Almost surely, 2^245725885087 is an apocalyptic number.

245725885087 is a deficient number, since it is larger than the sum of its proper divisors (5245076513).

245725885087 is a wasteful number, since it uses less digits than its factorization.

245725885087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351425.

The product of its (nonzero) digits is 50176000, while the sum is 61.

The spelling of 245725885087 in words is "two hundred forty-five billion, seven hundred twenty-five million, eight hundred eighty-five thousand, eighty-seven".