1566225099482 has 8 divisors (see below), whose sum is σ = 2349548404500. Its totient is φ = 783042297984.

The previous prime is 1566225099473. The next prime is 1566225099497. The reversal of 1566225099482 is 2849905226651.

It can be written as a sum of positive squares in 2 ways, for example, as 1537131315721 + 29093783761 = 1239811^2 + 170569^2 .

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

It is a super-2 number, since 2×1566225099482² (a number of 25 digits) contains 22 as substring.

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, 35098007 + ... + 35142602.

Almost surely, 2^{1566225099482} is an apocalyptic number.

1566225099482 is a deficient number, since it is larger than the sum of its proper divisors (783323305018).

1566225099482 is a wasteful number, since it uses less digits than its factorization.

1566225099482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70251760.

The product of its (nonzero) digits is 18662400, while the sum is 59.

The spelling of 1566225099482 in words is "one trillion, five hundred sixty-six billion, two hundred twenty-five million, ninety-nine thousand, four hundred eighty-two".