1485156568900 has 27 divisors (see below), whose sum is σ = 3222816199869. Its totient is φ = 594057752880.

The previous prime is 1485156568879. The next prime is 1485156568901. The reversal of 1485156568900 is 98656515841.

The square root of 1485156568900 is 1218670.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 534656364804 + 950500204096 = 731202^2 + 974936^2 .

It is a super-3 number, since 3×1485156568900³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1485156568901) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 12125767 + ... + 12247633.

Almost surely, 2^{1485156568900} is an apocalyptic number.

1485156568900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1485156568900 is the 1218670-th square number.

It is an amenable number.

1485156568900 is an abundant number, since it is smaller than the sum of its proper divisors (1737659630969).

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

1485156568900 is an frugal number, since it uses more digits than its factorization.

1485156568900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243748 (or 121874 counting only the distinct ones).

The product of its (nonzero) digits is 10368000, while the sum is 58.

The spelling of 1485156568900 in words is "one trillion, four hundred eighty-five billion, one hundred fifty-six million, five hundred sixty-eight thousand, nine hundred".