245225653152 has 96 divisors (see below), whose sum is σ = 650267025408. Its totient is φ = 80910917376.

The previous prime is 245225653151. The next prime is 245225653159. The reversal of 245225653152 is 251356522542.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (245225653151) 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, 28700593 + ... + 28709135.

It is an arithmetic number, because the mean of its divisors is an integer number (6773614848).

Almost surely, 2^245225653152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 245225653152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (325133512704).

245225653152 is an abundant number, since it is smaller than the sum of its proper divisors (405041372256).

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

245225653152 is a wasteful number, since it uses less digits than its factorization.

245225653152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11562 (or 11554 counting only the distinct ones).

The product of its digits is 720000, while the sum is 42.

The spelling of 245225653152 in words is "two hundred forty-five billion, two hundred twenty-five million, six hundred fifty-three thousand, one hundred fifty-two".