477448541 has 2 divisors, whose sum is σ = 477448542. Its totient is φ = 477448540.

The previous prime is 477448529. The next prime is 477448571. The reversal of 477448541 is 145844774.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 241180900 + 236267641 = 15530^2 + 15371^2 .

It is a cyclic number.

It is not a de Polignac number, because 477448541 - 2¹⁰ = 477447517 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 477448492 and 477448501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (477448571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238724270 + 238724271.

It is an arithmetic number, because the mean of its divisors is an integer number (238724271).

Almost surely, 2^477448541 is an apocalyptic number.

It is an amenable number.

477448541 is a deficient number, since it is larger than the sum of its proper divisors (1).

477448541 is an equidigital number, since it uses as much as digits as its factorization.

477448541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 501760, while the sum is 44.

The square root of 477448541 is about 21850.5958957645. The cubic root of 477448541 is about 781.5837539231.

The spelling of 477448541 in words is "four hundred seventy-seven million, four hundred forty-eight thousand, five hundred forty-one".