32041520351 has 2 divisors, whose sum is σ = 32041520352. Its totient is φ = 32041520350.

The previous prime is 32041520347. The next prime is 32041520359. The reversal of 32041520351 is 15302514023.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32041520351 - 2² = 32041520347 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32041520351.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32041520359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16020760175 + 16020760176.

It is an arithmetic number, because the mean of its divisors is an integer number (16020760176).

Almost surely, 2^32041520351 is an apocalyptic number.

32041520351 is a deficient number, since it is larger than the sum of its proper divisors (1).

32041520351 is an equidigital number, since it uses as much as digits as its factorization.

32041520351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 26.

The spelling of 32041520351 in words is "thirty-two billion, forty-one million, five hundred twenty thousand, three hundred fifty-one".