487353008377 has 4 divisors (see below), whose sum is σ = 487373492880. Its totient is φ = 487332523876.

The previous prime is 487353008369. The next prime is 487353008407. The reversal of 487353008377 is 773800353784.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 487353008377 - 2³ = 487353008369 is a prime.

It is a super-2 number, since 2×487353008377² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (487353008477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10206523 + ... + 10254160.

It is an arithmetic number, because the mean of its divisors is an integer number (121843373220).

Almost surely, 2^487353008377 is an apocalyptic number.

It is an amenable number.

487353008377 is a deficient number, since it is larger than the sum of its proper divisors (20484503).

487353008377 is a wasteful number, since it uses less digits than its factorization.

487353008377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20484502.

The product of its (nonzero) digits is 11854080, while the sum is 55.

The spelling of 487353008377 in words is "four hundred eighty-seven billion, three hundred fifty-three million, eight thousand, three hundred seventy-seven".