245532051013 has 8 divisors (see below), whose sum is σ = 258599295200. Its totient is φ = 232479257328.

The previous prime is 245532050993. The next prime is 245532051139. The reversal of 245532051013 is 310150235542.

245532051013 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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-245532051013 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 (245532051313) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3577731 + ... + 3645712.

It is an arithmetic number, because the mean of its divisors is an integer number (32324911900).

Almost surely, 2^245532051013 is an apocalyptic number.

It is an amenable number.

245532051013 is a deficient number, since it is larger than the sum of its proper divisors (13067244187).

245532051013 is a wasteful number, since it uses less digits than its factorization.

245532051013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7225251.

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 245532051013 its reverse (310150235542), we get a palindrome (555682286555).

The spelling of 245532051013 in words is "two hundred forty-five billion, five hundred thirty-two million, fifty-one thousand, thirteen".