2052433400520 has 32 divisors (see below), whose sum is σ = 6157300201920. Its totient is φ = 547315573440.

The previous prime is 2052433400443. The next prime is 2052433400527. The reversal of 2052433400520 is 250043342502.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (2052433400527) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8551805716 + ... + 8551805955.

It is an arithmetic number, because the mean of its divisors is an integer number (192415631310).

Almost surely, 2^{2052433400520} is an apocalyptic number.

2052433400520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2052433400520 is an abundant number, since it is smaller than the sum of its proper divisors (4104866801400).

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

2052433400520 is a wasteful number, since it uses less digits than its factorization.

2052433400520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17103611685 (or 17103611681 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

The spelling of 2052433400520 in words is "two trillion, fifty-two billion, four hundred thirty-three million, four hundred thousand, five hundred twenty".