1534848485020 has 24 divisors (see below), whose sum is σ = 3234817865664. Its totient is φ = 611723004096.

The previous prime is 1534848485003. The next prime is 1534848485039. The reversal of 1534848485020 is 205848484351.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 138518692 + ... + 138529771.

It is an arithmetic number, because the mean of its divisors is an integer number (134784077736).

Almost surely, 2^{1534848485020} is an apocalyptic number.

1534848485020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1534848485020 is an abundant number, since it is smaller than the sum of its proper divisors (1699969380644).

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

1534848485020 is a wasteful number, since it uses less digits than its factorization.

1534848485020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277048749 (or 277048747 counting only the distinct ones).

The product of its (nonzero) digits is 4915200, while the sum is 52.

The spelling of 1534848485020 in words is "one trillion, five hundred thirty-four billion, eight hundred forty-eight million, four hundred eighty-five thousand, twenty".