45298607219776 has 63 divisors (see below), whose sum is σ = 90088059786309. Its totient is φ = 22599363863808.

The previous prime is 45298607219773. The next prime is 45298607219791. The reversal of 45298607219776 is 67791270689254.

The square root of 45298607219776 is 6730424.

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., 21181864845376 + 24116742374400 = 4602376^2 + 4910880^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45298607219699 and 45298607219708.

It is not an unprimeable number, because it can be changed into a prime (45298607219773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 42374748970 + ... + 42374750038.

Almost surely, 2^{45298607219776} is an apocalyptic number.

45298607219776 is the 6730424-th square number.

It is an amenable number.

45298607219776 is a deficient number, since it is larger than the sum of its proper divisors (44789452566533).

45298607219776 is an frugal number, since it uses more digits than its factorization.

45298607219776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3724 (or 1858 counting only the distinct ones).

The product of its (nonzero) digits is 640120320, while the sum is 73.

The spelling of 45298607219776 in words is "forty-five trillion, two hundred ninety-eight billion, six hundred seven million, two hundred nineteen thousand, seven hundred seventy-six".