275336325625 has 45 divisors (see below), whose sum is σ = 348863588073. Its totient is φ = 217236150000.

The previous prime is 275336325611. The next prime is 275336325629. The reversal of 275336325625 is 526523633572.

The square root of 275336325625 is 524725.

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

It can be written as a sum of positive squares in 2 ways, for example, as 21586367929 + 253749957696 = 146923^2 + 503736^2 .

It is not a de Polignac number, because 275336325625 - 2³⁷ = 137897372153 is a prime.

It is a Duffinian number.

Its product of digits (6804000) is a multiple of the sum of its prime factors (600).

It is not an unprimeable number, because it can be changed into a prime (275336325629) 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 44 ways as a sum of consecutive naturals, for example, 1823419300 + ... + 1823419450.

Almost surely, 2^275336325625 is an apocalyptic number.

275336325625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

275336325625 is the 524725-th square number.

275336325625 is the 262363-rd centered octagonal number.

It is an amenable number.

275336325625 is a deficient number, since it is larger than the sum of its proper divisors (73527262448).

275336325625 is an frugal number, since it uses more digits than its factorization.

275336325625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600 (or 295 counting only the distinct ones).

The product of its digits is 6804000, while the sum is 49.

Multiplying 275336325625 by its sum of digits (49), we get a square (13491479955625 = 3673075²).

The spelling of 275336325625 in words is "two hundred seventy-five billion, three hundred thirty-six million, three hundred twenty-five thousand, six hundred twenty-five".