1484725191049 has 9 divisors (see below), whose sum is σ = 1537724637397. Its totient is φ = 1433493652864.

The previous prime is 1484725191011. The next prime is 1484725191127. The reversal of 1484725191049 is 9401915274841.

The square root of 1484725191049 is 1218493.

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

It can be written as a sum of positive squares in 4 ways, for example, as 218046972025 + 1266678219024 = 466955^2 + 1125468^2 .

It is not a de Polignac number, because 1484725191049 - 2¹⁵ = 1484725158281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1484725191149) 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, 35315289 + ... + 35357305.

Almost surely, 2^{1484725191049} is an apocalyptic number.

1484725191049 is the 1218493-rd square number.

1484725191049 is the 609247-th centered octagonal number.

It is an amenable number.

1484725191049 is a deficient number, since it is larger than the sum of its proper divisors (52999446348).

1484725191049 is an frugal number, since it uses more digits than its factorization.

1484725191049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84092 (or 42046 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 55.

The spelling of 1484725191049 in words is "one trillion, four hundred eighty-four billion, seven hundred twenty-five million, one hundred ninety-one thousand, forty-nine".