3502516020473 has 2 divisors, whose sum is σ = 3502516020474. Its totient is φ = 3502516020472.

The previous prime is 3502516020457. The next prime is 3502516020557. The reversal of 3502516020473 is 3740206152053.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2680643229289 + 821872791184 = 1637267^2 + 906572^2 .

It is a cyclic number.

It is not a de Polignac number, because 3502516020473 - 2⁴ = 3502516020457 is a prime.

It is not a weakly prime, because it can be changed into another prime (3502516020433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1751258010236 + 1751258010237.

It is an arithmetic number, because the mean of its divisors is an integer number (1751258010237).

Almost surely, 2^{3502516020473} is an apocalyptic number.

It is an amenable number.

3502516020473 is a deficient number, since it is larger than the sum of its proper divisors (1).

3502516020473 is an equidigital number, since it uses as much as digits as its factorization.

3502516020473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 151200, while the sum is 38.

The spelling of 3502516020473 in words is "three trillion, five hundred two billion, five hundred sixteen million, twenty thousand, four hundred seventy-three".