53933095225 has 9 divisors (see below), whose sum is σ = 66878477967. Its totient is φ = 43145547240.

The previous prime is 53933095171. The next prime is 53933095241. The reversal of 53933095225 is 52259033935.

The square root of 53933095225 is 232235.

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., 19415914281 + 34517180944 = 139341^2 + 185788^2 .

It is not a de Polignac number, because 53933095225 - 2³³ = 45343160633 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 1137952 + ... + 1184398.

Almost surely, 2^53933095225 is an apocalyptic number.

53933095225 is the 232235-th square number.

53933095225 is the 116118-th centered octagonal number.

It is an amenable number.

53933095225 is a deficient number, since it is larger than the sum of its proper divisors (12945382742).

53933095225 is an frugal number, since it uses more digits than its factorization.

53933095225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92904 (or 46452 counting only the distinct ones).

The product of its (nonzero) digits is 1093500, while the sum is 46.

The spelling of 53933095225 in words is "fifty-three billion, nine hundred thirty-three million, ninety-five thousand, two hundred twenty-five".