1485446534892 has 36 divisors (see below), whose sum is σ = 3769155870480. Its totient is φ = 493266146592.

The previous prime is 1485446534843. The next prime is 1485446534893. The reversal of 1485446534892 is 2984356445841.

1485446534892 is a `hidden beast` number, since 1 + 4 + 8 + 5 + 4 + 4 + 6 + 534 + 8 + 92 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a hoax number, since the sum of its digits (63) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1485446534893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78436167 + ... + 78455102.

It is an arithmetic number, because the mean of its divisors is an integer number (104698774180).

Almost surely, 2^{1485446534892} is an apocalyptic number.

1485446534892 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1485446534892 is an abundant number, since it is smaller than the sum of its proper divisors (2283709335588).

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

1485446534892 is a wasteful number, since it uses less digits than its factorization.

1485446534892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156891542 (or 156891537 counting only the distinct ones).

The product of its digits is 132710400, while the sum is 63.

The spelling of 1485446534892 in words is "one trillion, four hundred eighty-five billion, four hundred forty-six million, five hundred thirty-four thousand, eight hundred ninety-two".