487860323544292 has 24 divisors (see below), whose sum is σ = 853961749212600. Its totient is φ = 243871259416320.

The previous prime is 487860323544289. The next prime is 487860323544299. The reversal of 487860323544292 is 292445323068784.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 358732918540516 + 129127405003776 = 18940246^2 + 11363424^2 .

It is a super-2 number, since 2×487860323544292² (a number of 30 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (67) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (487860323544299) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 277561248 + ... + 279313384.

It is an arithmetic number, because the mean of its divisors is an integer number (35581739550525).

Almost surely, 2^{487860323544292} is an apocalyptic number.

It is an amenable number.

487860323544292 is a deficient number, since it is larger than the sum of its proper divisors (366101425668308).

487860323544292 is a wasteful number, since it uses less digits than its factorization.

487860323544292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1768911 (or 1768909 counting only the distinct ones).

The product of its (nonzero) digits is 557383680, while the sum is 67.

The spelling of 487860323544292 in words is "four hundred eighty-seven trillion, eight hundred sixty billion, three hundred twenty-three million, five hundred forty-four thousand, two hundred ninety-two".