53622125 has 8 divisors (see below), whose sum is σ = 66920568. Its totient is φ = 42897600.

The previous prime is 53622103. The next prime is 53622143. The reversal of 53622125 is 52122635.

It can be written as a sum of positive squares in 4 ways, for example, as 885481 + 52736644 = 941^2 + 7262^2 .

It is not a de Polignac number, because 53622125 - 2²² = 49427821 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53622094 and 53622103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214364 + ... + 214613.

It is an arithmetic number, because the mean of its divisors is an integer number (8365071).

Almost surely, 2^53622125 is an apocalyptic number.

It is an amenable number.

53622125 is a deficient number, since it is larger than the sum of its proper divisors (13298443).

53622125 is an equidigital number, since it uses as much as digits as its factorization.

53622125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428992 (or 428982 counting only the distinct ones).

The product of its digits is 3600, while the sum is 26.

The square root of 53622125 is about 7322.7129535439. The cubic root of 53622125 is about 377.0925973393.

The spelling of 53622125 in words is "fifty-three million, six hundred twenty-two thousand, one hundred twenty-five".