245633451494592 has 224 divisors, whose sum is σ = 766787132944384. Its totient is φ = 67910109696000.

The previous prime is 245633451494521. The next prime is 245633451494593. The reversal of 245633451494592 is 295494154336542.

It is a tau number, because it is divible by the number of its divisors (224).

It is a hoax number, since the sum of its digits (66) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (245633451494593) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 412217538 + ... + 412812990.

Almost surely, 2^{245633451494592} 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 245633451494592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (383393566472192).

245633451494592 is an abundant number, since it is smaller than the sum of its proper divisors (521153681449792).

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

245633451494592 is a wasteful number, since it uses less digits than its factorization.

245633451494592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605407 (or 605397 counting only the distinct ones).

The product of its digits is 559872000, while the sum is 66.

The spelling of 245633451494592 in words is "two hundred forty-five trillion, six hundred thirty-three billion, four hundred fifty-one million, four hundred ninety-four thousand, five hundred ninety-two".