4525109651 has 4 divisors (see below), whose sum is σ = 4582389600. Its totient is φ = 4467829704.

The previous prime is 4525109621. The next prime is 4525109683. The reversal of 4525109651 is 1569015254.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4525109651 - 2³⁰ = 3451367827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4525109621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28639856 + ... + 28640013.

It is an arithmetic number, because the mean of its divisors is an integer number (1145597400).

Almost surely, 2^4525109651 is an apocalyptic number.

4525109651 is a deficient number, since it is larger than the sum of its proper divisors (57279949).

4525109651 is an equidigital number, since it uses as much as digits as its factorization.

4525109651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57279948.

The product of its (nonzero) digits is 54000, while the sum is 38.

The square root of 4525109651 is about 67268.9352598954. The cubic root of 4525109651 is about 1654.0286802332.

The spelling of 4525109651 in words is "four billion, five hundred twenty-five million, one hundred nine thousand, six hundred fifty-one".