36944576022025 has 45 divisors (see below), whose sum is σ = 53445460908821. Its totient is φ = 25332402419520.

The previous prime is 36944576021999. The next prime is 36944576022031. The reversal of 36944576022025 is 52022067544963.

The square root of 36944576022025 is 6078205.

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

It can be written as a sum of positive squares in 4 ways, for example, as 2941729231609 + 34002846790416 = 1715147^2 + 5831196^2 .

It is not a de Polignac number, because 36944576022025 - 2⁵ = 36944576021993 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 1489147821 + ... + 1489172629.

Almost surely, 2^{36944576022025} is an apocalyptic number.

36944576022025 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

36944576022025 is the 6078205-th square number.

36944576022025 is the 3039103-rd centered octagonal number.

It is an amenable number.

36944576022025 is a deficient number, since it is larger than the sum of its proper divisors (16500884886796).

36944576022025 is an frugal number, since it uses more digits than its factorization.

36944576022025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49656 (or 24821 counting only the distinct ones).

The product of its (nonzero) digits is 21772800, while the sum is 55.

The spelling of 36944576022025 in words is "thirty-six trillion, nine hundred forty-four billion, five hundred seventy-six million, twenty-two thousand, twenty-five".