1572832031040 has 84 divisors (see below), whose sum is σ = 5409886850004. Its totient is φ = 419421874176.

The previous prime is 1572832031039. The next prime is 1572832031051. The reversal of 1572832031040 is 401302382751.

1572832031040 is a `hidden beast` number, since 1 + 5 + 7 + 283 + 20 + 310 + 40 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 326625966144 + 1246206064896 = 571512^2 + 1116336^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 1572832030986 and 1572832031004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 273058237 + ... + 273063996.

It is an arithmetic number, because the mean of its divisors is an integer number (64403414881).

Almost surely, 2^{1572832031040} is an apocalyptic number.

1572832031040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1572832031040 is an abundant number, since it is smaller than the sum of its proper divisors (3837054818964).

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

1572832031040 is a wasteful number, since it uses less digits than its factorization.

1572832031040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546122256 (or 546122243 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The spelling of 1572832031040 in words is "one trillion, five hundred seventy-two billion, eight hundred thirty-two million, thirty-one thousand, forty".