65125411 has 8 divisors (see below), whose sum is σ = 70231280. Its totient is φ = 60033312.

The previous prime is 65125381. The next prime is 65125433. The reversal of 65125411 is 11452156.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 65125411 - 2¹¹ = 65123363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65125441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7756 + ... + 13798.

It is an arithmetic number, because the mean of its divisors is an integer number (8778910).

Almost surely, 2^65125411 is an apocalyptic number.

65125411 is a deficient number, since it is larger than the sum of its proper divisors (5105869).

65125411 is a wasteful number, since it uses less digits than its factorization.

65125411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6885.

The product of its digits is 1200, while the sum is 25.

The square root of 65125411 is about 8070.0316604088. The cubic root of 65125411 is about 402.3309960074.

Adding to 65125411 its reverse (11452156), we get a palindrome (76577567).

It can be divided in two parts, 65125 and 411, that added together give a 16-th power (65536 = 2¹⁶).

The spelling of 65125411 in words is "sixty-five million, one hundred twenty-five thousand, four hundred eleven".