245544502504101 has 8 divisors (see below), whose sum is σ = 327966037205664. Its totient is φ = 163409651402640.

The previous prime is 245544502504087. The next prime is 245544502504109. The reversal of 245544502504101 is 101405205445542.

245544502504101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 245544502504101 - 2⁵ = 245544502504069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245544502504109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71670898026 + ... + 71670901451.

It is an arithmetic number, because the mean of its divisors is an integer number (40995754650708).

Almost surely, 2^{245544502504101} is an apocalyptic number.

It is an amenable number.

245544502504101 is a deficient number, since it is larger than the sum of its proper divisors (82421534701563).

245544502504101 is a wasteful number, since it uses less digits than its factorization.

245544502504101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143341800051.

The product of its (nonzero) digits is 640000, while the sum is 42.

Adding to 245544502504101 its reverse (101405205445542), we get a palindrome (346949707949643).

The spelling of 245544502504101 in words is "two hundred forty-five trillion, five hundred forty-four billion, five hundred two million, five hundred four thousand, one hundred one".