65753025 has 48 divisors (see below), whose sum is σ = 123992064. Its totient is φ = 30458880.

The previous prime is 65753011. The next prime is 65753119. The reversal of 65753025 is 52035756.

It is not a de Polignac number, because 65753025 - 2⁵ = 65752993 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14592 + ... + 18558.

It is an arithmetic number, because the mean of its divisors is an integer number (2583168).

Almost surely, 2^65753025 is an apocalyptic number.

65753025 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

65753025 is a deficient number, since it is larger than the sum of its proper divisors (58239039).

65753025 is a wasteful number, since it uses less digits than its factorization.

65753025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4010 (or 4005 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 33.

The square root of 65753025 is about 8108.8238974589. The cubic root of 65753025 is about 403.6192885224.

The spelling of 65753025 in words is "sixty-five million, seven hundred fifty-three thousand, twenty-five".