1020837852732 has 48 divisors (see below), whose sum is σ = 2446784635680. Its totient is φ = 331021308672.

The previous prime is 1020837852679. The next prime is 1020837852761. The reversal of 1020837852732 is 2372587380201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2221894 + ... + 2641682.

It is an arithmetic number, because the mean of its divisors is an integer number (50974679910).

Almost surely, 2^{1020837852732} is an apocalyptic number.

1020837852732 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1020837852732 is an abundant number, since it is smaller than the sum of its proper divisors (1425946782948).

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

1020837852732 is a wasteful number, since it uses less digits than its factorization.

1020837852732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425310 (or 425308 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 48.

The spelling of 1020837852732 in words is "one trillion, twenty billion, eight hundred thirty-seven million, eight hundred fifty-two thousand, seven hundred thirty-two".