3604989451250 has 120 divisors (see below), whose sum is σ = 7474684044828. Its totient is φ = 1302546960000.

The previous prime is 3604989451211. The next prime is 3604989451253. The reversal of 3604989451250 is 521549894063.

It can be written as a sum of positive squares in 10 ways, for example, as 1761648307441 + 1843341143809 = 1327271^2 + 1357697^2 .

It is a super-2 number, since 2×3604989451250² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3604989451253) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 23670344 + ... + 23822156.

Almost surely, 2^{3604989451250} is an apocalyptic number.

3604989451250 is an abundant number, since it is smaller than the sum of its proper divisors (3869694593578).

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

3604989451250 is a wasteful number, since it uses less digits than its factorization.

3604989451250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152014 (or 151988 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 56.

The spelling of 3604989451250 in words is "three trillion, six hundred four billion, nine hundred eighty-nine million, four hundred fifty-one thousand, two hundred fifty".