486532740629 has 4 divisors (see below), whose sum is σ = 523958336076. Its totient is φ = 449107145184.

The previous prime is 486532740619. The next prime is 486532740641. The reversal of 486532740629 is 926047235684.

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 30196012900 + 456336727729 = 173770^2 + 675527^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-486532740629 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 (486532740619) 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, 18712797704 + ... + 18712797729.

It is an arithmetic number, because the mean of its divisors is an integer number (130989584019).

Almost surely, 2^486532740629 is an apocalyptic number.

It is an amenable number.

486532740629 is a deficient number, since it is larger than the sum of its proper divisors (37425595447).

486532740629 is a wasteful number, since it uses less digits than its factorization.

486532740629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37425595446.

The product of its (nonzero) digits is 17418240, while the sum is 56.

The spelling of 486532740629 in words is "four hundred eighty-six billion, five hundred thirty-two million, seven hundred forty thousand, six hundred twenty-nine".