53006025 has 12 divisors (see below), whose sum is σ = 87636752. Its totient is φ = 28269840.

The previous prime is 53006021. The next prime is 53006039. The reversal of 53006025 is 52060035.

53006025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53006025 - 2² = 53006021 is a prime.

It is a super-3 number, since 3×53006025³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53005992 and 53006010.

It is not an unprimeable number, because it can be changed into a prime (53006021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 353299 + ... + 353448.

Almost surely, 2^53006025 is an apocalyptic number.

It is an amenable number.

53006025 is a deficient number, since it is larger than the sum of its proper divisors (34630727).

53006025 is a wasteful number, since it uses less digits than its factorization.

53006025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706760 (or 706755 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 53006025 is about 7280.5236762200. The cubic root of 53006025 is about 375.6428086071.

It can be divided in two parts, 5300 and 6025, that added together give a triangular number (11325 = T₁₅₀).

The spelling of 53006025 in words is "fifty-three million, six thousand, twenty-five".