4145602425 has 12 divisors (see below), whose sum is σ = 6854062800. Its totient is φ = 2210987920.

The previous prime is 4145602423. The next prime is 4145602451. The reversal of 4145602425 is 5242065414.

It is not a de Polignac number, because 4145602425 - 2¹ = 4145602423 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4145602423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27637275 + ... + 27637424.

It is an arithmetic number, because the mean of its divisors is an integer number (571171900).

Almost surely, 2^4145602425 is an apocalyptic number.

It is an amenable number.

4145602425 is a deficient number, since it is larger than the sum of its proper divisors (2708460375).

4145602425 is a wasteful number, since it uses less digits than its factorization.

4145602425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55274712 (or 55274707 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

The square root of 4145602425 is about 64386.3527853535. The cubic root of 4145602425 is about 1606.4327517441.

Adding to 4145602425 its reverse (5242065414), we get a palindrome (9387667839).

The spelling of 4145602425 in words is "four billion, one hundred forty-five million, six hundred two thousand, four hundred twenty-five".