1484747523785 has 16 divisors (see below), whose sum is σ = 1877783194560. Its totient is φ = 1123894751040.

The previous prime is 1484747523781. The next prime is 1484747523827. The reversal of 1484747523785 is 5873257474841.

It is not a de Polignac number, because 1484747523785 - 2² = 1484747523781 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1484747523781) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9558542 + ... + 9712631.

It is an arithmetic number, because the mean of its divisors is an integer number (117361449660).

Almost surely, 2^{1484747523785} is an apocalyptic number.

It is an amenable number.

1484747523785 is a deficient number, since it is larger than the sum of its proper divisors (393035670775).

1484747523785 is a wasteful number, since it uses less digits than its factorization.

1484747523785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19272008.

The product of its digits is 210739200, while the sum is 65.

The spelling of 1484747523785 in words is "one trillion, four hundred eighty-four billion, seven hundred forty-seven million, five hundred twenty-three thousand, seven hundred eighty-five".