80484533 has 2 divisors, whose sum is σ = 80484534. Its totient is φ = 80484532.

The previous prime is 80484499. The next prime is 80484553. The reversal of 80484533 is 33548408.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60575089 + 19909444 = 7783^2 + 4462^2 .

It is a cyclic number.

It is not a de Polignac number, because 80484533 - 2¹² = 80480437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 80484493 and 80484502.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80484553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40242266 + 40242267.

It is an arithmetic number, because the mean of its divisors is an integer number (40242267).

Almost surely, 2^80484533 is an apocalyptic number.

It is an amenable number.

80484533 is a deficient number, since it is larger than the sum of its proper divisors (1).

80484533 is an equidigital number, since it uses as much as digits as its factorization.

80484533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46080, while the sum is 35.

The square root of 80484533 is about 8971.3172388451. The cubic root of 80484533 is about 431.7550998902.

The spelling of 80484533 in words is "eighty million, four hundred eighty-four thousand, five hundred thirty-three".