45585655441225 has 9 divisors (see below), whose sum is σ = 56526254607783. Its totient is φ = 36468497346120.

The previous prime is 45585655441159. The next prime is 45585655441229. The reversal of 45585655441225 is 52214455658554.

The square root of 45585655441225 is 6751715.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 16410835958841 + 29174819482384 = 4051029^2 + 5401372^2 .

It is not a de Polignac number, because 45585655441225 - 2⁷ = 45585655441097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45585655441229) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 33083404 + ... + 34433746.

Almost surely, 2^{45585655441225} is an apocalyptic number.

45585655441225 is the 6751715-th square number.

45585655441225 is the 3375858-th centered octagonal number.

It is an amenable number.

45585655441225 is a deficient number, since it is larger than the sum of its proper divisors (10940599166558).

45585655441225 is an frugal number, since it uses more digits than its factorization.

45585655441225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2700696 (or 1350348 counting only the distinct ones).

The product of its digits is 192000000, while the sum is 61.

The spelling of 45585655441225 in words is "forty-five trillion, five hundred eighty-five billion, six hundred fifty-five million, four hundred forty-one thousand, two hundred twenty-five".