65725010 has 32 divisors (see below), whose sum is σ = 128120832. Its totient is φ = 24131520.

The previous prime is 65725003. The next prime is 65725019. The reversal of 65725010 is 1052756.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (65725019) 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, 23507 + ... + 26153.

It is an arithmetic number, because the mean of its divisors is an integer number (4003776).

Almost surely, 2^65725010 is an apocalyptic number.

65725010 is a deficient number, since it is larger than the sum of its proper divisors (62395822).

65725010 is a wasteful number, since it uses less digits than its factorization.

65725010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2858.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 65725010 is about 8107.0962742526. The cubic root of 65725010 is about 403.5619578235.

Adding to 65725010 its reverse (1052756), we get a palindrome (66777766).

The spelling of 65725010 in words is "sixty-five million, seven hundred twenty-five thousand, ten".