487980735402 has 8 divisors (see below), whose sum is σ = 975961470816. Its totient is φ = 162660245132.

The previous prime is 487980735391. The next prime is 487980735439. The reversal of 487980735402 is 204537089784.

It is a sphenic number, since it is the product of 3 distinct primes.

487980735402 is an admirable number.

It is a super-2 number, since 2×487980735402² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40665061278 + ... + 40665061289.

It is an arithmetic number, because the mean of its divisors is an integer number (121995183852).

Almost surely, 2^487980735402 is an apocalyptic number.

487980735402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

487980735402 is a wasteful number, since it uses less digits than its factorization.

487980735402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81330122572.

The product of its (nonzero) digits is 13547520, while the sum is 57.

The spelling of 487980735402 in words is "four hundred eighty-seven billion, nine hundred eighty million, seven hundred thirty-five thousand, four hundred two".