1485039578884 has 27 divisors (see below), whose sum is σ = 2742883700277. Its totient is φ = 703417865328.

The previous prime is 1485039578881. The next prime is 1485039578917. The reversal of 1485039578884 is 4888759305841.

It is a happy number.

The square root of 1485039578884 is 1218622.

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., 1229610418884 + 255429160000 = 1108878^2 + 505400^2 .

It is a super-3 number, since 3×1485039578884³ (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 (1485039578881) 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, 46291602 + ... + 46323670.

Almost surely, 2^{1485039578884} is an apocalyptic number.

1485039578884 is the 1218622-nd square number.

It is an amenable number.

1485039578884 is a deficient number, since it is larger than the sum of its proper divisors (1257844121393).

1485039578884 is an frugal number, since it uses more digits than its factorization.

1485039578884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64180 (or 32090 counting only the distinct ones).

The product of its (nonzero) digits is 309657600, while the sum is 70.

The spelling of 1485039578884 in words is "one trillion, four hundred eighty-five billion, thirty-nine million, five hundred seventy-eight thousand, eight hundred eighty-four".