1484751772249 has 16 divisors (see below), whose sum is σ = 1555454304000. Its totient is φ = 1415925373824.

The previous prime is 1484751772201. The next prime is 1484751772331. The reversal of 1484751772249 is 9422771574841.

It is a cyclic number.

It is not a de Polignac number, because 1484751772249 - 2¹³ = 1484751764057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1484751772349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1453399 + ... + 2254300.

It is an arithmetic number, because the mean of its divisors is an integer number (97215894000).

Almost surely, 2^{1484751772249} is an apocalyptic number.

It is an amenable number.

1484751772249 is a deficient number, since it is larger than the sum of its proper divisors (70702531751).

1484751772249 is a wasteful number, since it uses less digits than its factorization.

1484751772249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3707952.

The product of its digits is 31610880, while the sum is 61.

The spelling of 1484751772249 in words is "one trillion, four hundred eighty-four billion, seven hundred fifty-one million, seven hundred seventy-two thousand, two hundred forty-nine".