245756354112 has 84 divisors (see below), whose sum is σ = 705134439360. Its totient is φ = 81835260672.

The previous prime is 245756354111. The next prime is 245756354141. The reversal of 245756354112 is 211453657542.

245756354112 is a `hidden beast` number, since 2 + 4 + 5 + 7 + 5 + 635 + 4 + 1 + 1 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (245756354111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 349189 + ... + 783227.

Almost surely, 2^245756354112 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 245756354112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (352567219680).

245756354112 is an abundant number, since it is smaller than the sum of its proper divisors (459378085248).

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

245756354112 is a wasteful number, since it uses less digits than its factorization.

245756354112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435040 (or 435027 counting only the distinct ones).

The product of its digits is 1008000, while the sum is 45.

The spelling of 245756354112 in words is "two hundred forty-five billion, seven hundred fifty-six million, three hundred fifty-four thousand, one hundred twelve".