2275463639296 has 81 divisors (see below), whose sum is σ = 4705508937493. Its totient is φ = 1098161792000.

The previous prime is 2275463639291. The next prime is 2275463639297. The reversal of 2275463639296 is 6929363645722.

The square root of 2275463639296 is 1508464.

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., 1193197936896 + 1082265702400 = 1092336^2 + 1040320^2 .

It is a Harshad number since it is a multiple of its sum of digits (64).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2275463639291) 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, 699925671 + ... + 699928921.

Almost surely, 2^{2275463639296} is an apocalyptic number.

2275463639296 is the 1508464-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2275463639296

2275463639296 is an abundant number, since it is smaller than the sum of its proper divisors (2430045298197).

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

2275463639296 is an frugal number, since it uses more digits than its factorization.

2275463639296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6576 (or 3282 counting only the distinct ones).

The product of its digits is 176359680, while the sum is 64.

Multiplying 2275463639296 by its sum of digits (64), we get a square (145629672914944 = 12067712²).

2275463639296 divided by its sum of digits (64) gives a square (35554119364 = 188558²).

The spelling of 2275463639296 in words is "two trillion, two hundred seventy-five billion, four hundred sixty-three million, six hundred thirty-nine thousand, two hundred ninety-six".