36025445606440 has 64 divisors (see below), whose sum is σ = 81711630432000. Its totient is φ = 14294308826880.

The previous prime is 36025445606429. The next prime is 36025445606443. The reversal of 36025445606440 is 4460654452063.

It is a super-2 number, since 2×36025445606440² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (36025445606443) 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, 4773930 + ... + 9738649.

It is an arithmetic number, because the mean of its divisors is an integer number (1276744225500).

Almost surely, 2^{36025445606440} is an apocalyptic number.

It is an amenable number.

36025445606440 is an abundant number, since it is smaller than the sum of its proper divisors (45686184825560).

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

36025445606440 is a wasteful number, since it uses less digits than its factorization.

36025445606440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14513090 (or 14513086 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 49.

The spelling of 36025445606440 in words is "thirty-six trillion, twenty-five billion, four hundred forty-five million, six hundred six thousand, four hundred forty".