53294031025 has 9 divisors (see below), whose sum is σ = 66086029803. Its totient is φ = 42634301400.

The previous prime is 53294031023. The next prime is 53294031047. The reversal of 53294031025 is 52013049235.

The square root of 53294031025 is 230855.

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., 19185851169 + 34108179856 = 138513^2 + 184684^2 .

It is not a de Polignac number, because 53294031025 - 2¹ = 53294031023 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53294031023) 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, 1131190 + ... + 1177360.

Almost surely, 2^53294031025 is an apocalyptic number.

53294031025 is the 230855-th square number.

53294031025 is the 115428-th centered octagonal number.

It is an amenable number.

53294031025 is a deficient number, since it is larger than the sum of its proper divisors (12791998778).

53294031025 is an frugal number, since it uses more digits than its factorization.

53294031025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92352 (or 46176 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 34.

The spelling of 53294031025 in words is "fifty-three billion, two hundred ninety-four million, thirty-one thousand, twenty-five".