532928980421 has 2 divisors, whose sum is σ = 532928980422. Its totient is φ = 532928980420.

The previous prime is 532928980399. The next prime is 532928980477. The reversal of 532928980421 is 124089829235.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 521327320900 + 11601659521 = 722030^2 + 107711^2 .

It is a cyclic number.

It is not a de Polignac number, because 532928980421 - 2²² = 532924786117 is a prime.

It is a super-3 number, since 3×532928980421³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (532925980421) 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 as a sum of consecutive naturals, namely, 266464490210 + 266464490211.

It is an arithmetic number, because the mean of its divisors is an integer number (266464490211).

Almost surely, 2^532928980421 is an apocalyptic number.

It is an amenable number.

532928980421 is a deficient number, since it is larger than the sum of its proper divisors (1).

532928980421 is an equidigital number, since it uses as much as digits as its factorization.

532928980421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2488320, while the sum is 53.

The spelling of 532928980421 in words is "five hundred thirty-two billion, nine hundred twenty-eight million, nine hundred eighty thousand, four hundred twenty-one".