245525765101 has 16 divisors (see below), whose sum is σ = 255410288640. Its totient is φ = 235769736240.

The previous prime is 245525765081. The next prime is 245525765131. The reversal of 245525765101 is 101567525542.

It is a cyclic number.

It is not a de Polignac number, because 245525765101 - 2²⁵ = 245492210669 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 (245525765131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2544010 + ... + 2638756.

It is an arithmetic number, because the mean of its divisors is an integer number (15963143040).

Almost surely, 2^245525765101 is an apocalyptic number.

It is an amenable number.

245525765101 is a deficient number, since it is larger than the sum of its proper divisors (9884523539).

245525765101 is a wasteful number, since it uses less digits than its factorization.

245525765101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95424.

The product of its (nonzero) digits is 420000, while the sum is 43.

The spelling of 245525765101 in words is "two hundred forty-five billion, five hundred twenty-five million, seven hundred sixty-five thousand, one hundred one".