245265101652 has 48 divisors (see below), whose sum is σ = 578081750400. Its totient is φ = 80931134592.

The previous prime is 245265101567. The next prime is 245265101677. The reversal of 245265101652 is 256101562542.

245265101652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 245265101652.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 209758 + ... + 731114.

It is an arithmetic number, because the mean of its divisors is an integer number (12043369800).

Almost surely, 2^245265101652 is an apocalyptic number.

It is an amenable number.

245265101652 is an abundant number, since it is smaller than the sum of its proper divisors (332816648748).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245265101652 is a wasteful number, since it uses less digits than its factorization.

245265101652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521760 (or 521758 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 39.

The spelling of 245265101652 in words is "two hundred forty-five billion, two hundred sixty-five million, one hundred one thousand, six hundred fifty-two".