4645425541 has 2 divisors, whose sum is σ = 4645425542. Its totient is φ = 4645425540.

The previous prime is 4645425511. The next prime is 4645425563. The reversal of 4645425541 is 1455245464.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2754045441 + 1891380100 = 52479^2 + 43490^2 .

It is a cyclic number.

It is not a de Polignac number, because 4645425541 - 2³¹ = 2497941893 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4645425494 and 4645425503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4645425511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2322712770 + 2322712771.

It is an arithmetic number, because the mean of its divisors is an integer number (2322712771).

Almost surely, 2^4645425541 is an apocalyptic number.

It is an amenable number.

4645425541 is a deficient number, since it is larger than the sum of its proper divisors (1).

4645425541 is an equidigital number, since it uses as much as digits as its factorization.

4645425541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 384000, while the sum is 40.

The square root of 4645425541 is about 68157.3586709462. The cubic root of 4645425541 is about 1668.5600243347.

The spelling of 4645425541 in words is "four billion, six hundred forty-five million, four hundred twenty-five thousand, five hundred forty-one".