4125951465 has 16 divisors (see below), whose sum is σ = 6603102528. Its totient is φ = 2199980736.

The previous prime is 4125951461. The next prime is 4125951469. The reversal of 4125951465 is 5641595214.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4125951461) and next prime (4125951469).

It is not a de Polignac number, because 4125951465 - 2² = 4125951461 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4125951461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36567 + ... + 97923.

It is an arithmetic number, because the mean of its divisors is an integer number (412693908).

Almost surely, 2^4125951465 is an apocalyptic number.

It is an amenable number.

4125951465 is a deficient number, since it is larger than the sum of its proper divisors (2477151063).

4125951465 is a wasteful number, since it uses less digits than its factorization.

4125951465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65848.

The product of its digits is 216000, while the sum is 42.

The square root of 4125951465 is about 64233.5696112243. The cubic root of 4125951465 is about 1603.8904628580.

The spelling of 4125951465 in words is "four billion, one hundred twenty-five million, nine hundred fifty-one thousand, four hundred sixty-five".