1002720558482 has 8 divisors (see below), whose sum is σ = 1504102586700. Its totient is φ = 501353029584.

The previous prime is 1002720558473. The next prime is 1002720558557. The reversal of 1002720558482 is 2848550272001.

It can be written as a sum of positive squares in 2 ways, for example, as 941053266241 + 61667292241 = 970079^2 + 248329^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3450257 + ... + 3729572.

Almost surely, 2^{1002720558482} is an apocalyptic number.

1002720558482 is a deficient number, since it is larger than the sum of its proper divisors (501382028218).

1002720558482 is an equidigital number, since it uses as much as digits as its factorization.

1002720558482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7249660.

The product of its (nonzero) digits is 358400, while the sum is 44.

The spelling of 1002720558482 in words is "one trillion, two billion, seven hundred twenty million, five hundred fifty-eight thousand, four hundred eighty-two".