32020053345 has 48 divisors (see below), whose sum is σ = 64023073920. Its totient is φ = 14500922112.

The previous prime is 32020053337. The next prime is 32020053347. The reversal of 32020053345 is 54335002023.

32020053345 is a `hidden beast` number, since 320 + 2 + 0 + 0 + 5 + 334 + 5 = 666.

It is not a de Polignac number, because 32020053345 - 2³ = 32020053337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32020053347) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 441300 + ... + 508709.

It is an arithmetic number, because the mean of its divisors is an integer number (1333814040).

Almost surely, 2^32020053345 is an apocalyptic number.

32020053345 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

32020053345 is a deficient number, since it is larger than the sum of its proper divisors (32003020575).

32020053345 is a wasteful number, since it uses less digits than its factorization.

32020053345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 950134 (or 950131 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

Adding to 32020053345 its reverse (54335002023), we get a palindrome (86355055368).

The spelling of 32020053345 in words is "thirty-two billion, twenty million, fifty-three thousand, three hundred forty-five".