52054512025 has 6 divisors (see below), whose sum is σ = 64547594942. Its totient is φ = 41643609600.

The previous prime is 52054512007. The next prime is 52054512043. The reversal of 52054512025 is 52021545025.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (52054512007) and next prime (52054512043).

It can be written as a sum of positive squares in 3 ways, for example, as 6663783424 + 45390728601 = 81632^2 + 213051^2 .

It is not a de Polignac number, because 52054512025 - 2²¹ = 52052414873 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 (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1041090216 + ... + 1041090265.

Almost surely, 2^52054512025 is an apocalyptic number.

It is an amenable number.

52054512025 is a deficient number, since it is larger than the sum of its proper divisors (12493082917).

52054512025 is a wasteful number, since it uses less digits than its factorization.

52054512025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2082180491 (or 2082180486 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 31.

The spelling of 52054512025 in words is "fifty-two billion, fifty-four million, five hundred twelve thousand, twenty-five".