5651845125 has 32 divisors (see below), whose sum is σ = 9459141120. Its totient is φ = 2996859200.

The previous prime is 5651845123. The next prime is 5651845151. The reversal of 5651845125 is 5215481565.

It is not a de Polignac number, because 5651845125 - 2¹ = 5651845123 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5651845123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21316 + ... + 108434.

It is an arithmetic number, because the mean of its divisors is an integer number (295598160).

Almost surely, 2^5651845125 is an apocalyptic number.

It is an amenable number.

5651845125 is a deficient number, since it is larger than the sum of its proper divisors (3807295995).

5651845125 is a wasteful number, since it uses less digits than its factorization.

5651845125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87310 (or 87300 counting only the distinct ones).

The product of its digits is 240000, while the sum is 42.

The square root of 5651845125 is about 75178.7544789085. The cubic root of 5651845125 is about 1781.2713558535.

The spelling of 5651845125 in words is "five billion, six hundred fifty-one million, eight hundred forty-five thousand, one hundred twenty-five".