53469125 has 16 divisors (see below), whose sum is σ = 68363568. Its totient is φ = 41728000.

The previous prime is 53469121. The next prime is 53469133. The reversal of 53469125 is 52196435.

It can be written as a sum of positive squares in 8 ways, for example, as 28238596 + 25230529 = 5314^2 + 5023^2 .

It is not a de Polignac number, because 53469125 - 2² = 53469121 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53469121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92 + ... + 10341.

It is an arithmetic number, because the mean of its divisors is an integer number (4272723).

Almost surely, 2^53469125 is an apocalyptic number.

It is an amenable number.

53469125 is a deficient number, since it is larger than the sum of its proper divisors (14894443).

53469125 is a wasteful number, since it uses less digits than its factorization.

53469125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10489 (or 10479 counting only the distinct ones).

The product of its digits is 32400, while the sum is 35.

The square root of 53469125 is about 7312.2585430221. The cubic root of 53469125 is about 376.7336029353.

The spelling of 53469125 in words is "fifty-three million, four hundred sixty-nine thousand, one hundred twenty-five".