32051529473 has 2 divisors, whose sum is σ = 32051529474. Its totient is φ = 32051529472.

The previous prime is 32051529469. The next prime is 32051529487. The reversal of 32051529473 is 37492515023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16474492609 + 15577036864 = 128353^2 + 124808^2 .

It is an emirp because it is prime and its reverse (37492515023) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32051529473 - 2² = 32051529469 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 32051529473.

It is not a weakly prime, because it can be changed into another prime (32051529463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16025764736 + 16025764737.

It is an arithmetic number, because the mean of its divisors is an integer number (16025764737).

Almost surely, 2^32051529473 is an apocalyptic number.

It is an amenable number.

32051529473 is a deficient number, since it is larger than the sum of its proper divisors (1).

32051529473 is an equidigital number, since it uses as much as digits as its factorization.

32051529473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 226800, while the sum is 41.

The spelling of 32051529473 in words is "thirty-two billion, fifty-one million, five hundred twenty-nine thousand, four hundred seventy-three".