4501428807541 has 2 divisors, whose sum is σ = 4501428807542. Its totient is φ = 4501428807540.

The previous prime is 4501428807529. The next prime is 4501428807571. The reversal of 4501428807541 is 1457088241054.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3062748505041 + 1438680302500 = 1750071^2 + 1199450^2 .

It is a cyclic number.

It is not a de Polignac number, because 4501428807541 - 2⁵ = 4501428807509 is a prime.

It is a super-2 number, since 2×4501428807541² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4501428807571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2250714403770 + 2250714403771.

It is an arithmetic number, because the mean of its divisors is an integer number (2250714403771).

Almost surely, 2^{4501428807541} is an apocalyptic number.

It is an amenable number.

4501428807541 is a deficient number, since it is larger than the sum of its proper divisors (1).

4501428807541 is an equidigital number, since it uses as much as digits as its factorization.

4501428807541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1433600, while the sum is 49.

The spelling of 4501428807541 in words is "four trillion, five hundred one billion, four hundred twenty-eight million, eight hundred seven thousand, five hundred forty-one".