3625542517 has 2 divisors, whose sum is σ = 3625542518. Its totient is φ = 3625542516.

The previous prime is 3625542499. The next prime is 3625542559. The reversal of 3625542517 is 7152455263.

3625542517 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3571974756 + 53567761 = 59766^2 + 7319^2 .

It is a cyclic number.

It is not a de Polignac number, because 3625542517 - 2¹⁵ = 3625509749 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3625542517.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3625542017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1812771258 + 1812771259.

It is an arithmetic number, because the mean of its divisors is an integer number (1812771259).

Almost surely, 2^3625542517 is an apocalyptic number.

It is an amenable number.

3625542517 is a deficient number, since it is larger than the sum of its proper divisors (1).

3625542517 is an equidigital number, since it uses as much as digits as its factorization.

3625542517 is an evil number, because the sum of its binary digits is even.

The product of its digits is 252000, while the sum is 40.

The square root of 3625542517 is about 60212.4780838656. The cubic root of 3625542517 is about 1536.2350427723.

The spelling of 3625542517 in words is "three billion, six hundred twenty-five million, five hundred forty-two thousand, five hundred seventeen".