53025460 has 12 divisors (see below), whose sum is σ = 111353508. Its totient is φ = 21210176.

The previous prime is 53025457. The next prime is 53025487. The reversal of 53025460 is 6452035.

It can be written as a sum of positive squares in 2 ways, for example, as 26749584 + 26275876 = 5172^2 + 5126^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1325617 + ... + 1325656.

It is an arithmetic number, because the mean of its divisors is an integer number (9279459).

Almost surely, 2^53025460 is an apocalyptic number.

It is an amenable number.

53025460 is an abundant number, since it is smaller than the sum of its proper divisors (58328048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53025460 is a wasteful number, since it uses less digits than its factorization.

53025460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2651282 (or 2651280 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 53025460 is about 7281.8582793130. The cubic root of 53025460 is about 375.6887136144.

Adding to 53025460 its reverse (6452035), we get a palindrome (59477495).

The spelling of 53025460 in words is "fifty-three million, twenty-five thousand, four hundred sixty".