245324542522432 has 56 divisors (see below), whose sum is σ = 515469256515864. Its totient is φ = 115443004956672.

The previous prime is 245324542522403. The next prime is 245324542522537. The reversal of 245324542522432 is 234225245423542.

It can be written as a sum of positive squares in 4 ways, for example, as 16101793391616 + 229222749130816 = 4012704^2 + 15140104^2 .

It is a super-3 number, since 3×245324542522432³ (a number of 44 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29120818 + ... + 36587854.

It is an arithmetic number, because the mean of its divisors is an integer number (9204808152069).

Almost surely, 2^{245324542522432} is an apocalyptic number.

It is an amenable number.

245324542522432 is an abundant number, since it is smaller than the sum of its proper divisors (270144713993432).

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

245324542522432 is a wasteful number, since it uses less digits than its factorization.

245324542522432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7497263 (or 7497253 counting only the distinct ones).

The product of its digits is 18432000, while the sum is 49.

Adding to 245324542522432 its reverse (234225245423542), we get a palindrome (479549787945974).

The spelling of 245324542522432 in words is "two hundred forty-five trillion, three hundred twenty-four billion, five hundred forty-two million, five hundred twenty-two thousand, four hundred thirty-two".