245253606712 has 8 divisors (see below), whose sum is σ = 459850512600. Its totient is φ = 122626803352.

The previous prime is 245253606679. The next prime is 245253606713. The reversal of 245253606712 is 217606352542.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245253606713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15328350412 + ... + 15328350427.

It is an arithmetic number, because the mean of its divisors is an integer number (57481314075).

Almost surely, 2^245253606712 is an apocalyptic number.

It is an amenable number.

245253606712 is a deficient number, since it is larger than the sum of its proper divisors (214596905888).

245253606712 is a wasteful number, since it uses less digits than its factorization.

245253606712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30656700845 (or 30656700841 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 43.

The spelling of 245253606712 in words is "two hundred forty-five billion, two hundred fifty-three million, six hundred six thousand, seven hundred twelve".