485722429541 has 4 divisors (see below), whose sum is σ = 485724063372. Its totient is φ = 485720795712.

The previous prime is 485722429537. The next prime is 485722429553. The reversal of 485722429541 is 145924227584.

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

It can be written as a sum of positive squares in 2 ways, for example, as 315198030625 + 170524398916 = 561425^2 + 412946^2 .

It is a cyclic number.

It is not a de Polignac number, because 485722429541 - 2² = 485722429537 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485722429531) 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, 230810 + ... + 1012283.

It is an arithmetic number, because the mean of its divisors is an integer number (121431015843).

Almost surely, 2^485722429541 is an apocalyptic number.

It is an amenable number.

485722429541 is a deficient number, since it is larger than the sum of its proper divisors (1633831).

485722429541 is a wasteful number, since it uses less digits than its factorization.

485722429541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1633830.

The product of its digits is 6451200, while the sum is 53.

The spelling of 485722429541 in words is "four hundred eighty-five billion, seven hundred twenty-two million, four hundred twenty-nine thousand, five hundred forty-one".