80102573 has 2 divisors, whose sum is σ = 80102574. Its totient is φ = 80102572.

The previous prime is 80102567. The next prime is 80102579. The reversal of 80102573 is 37520108.

It is a balanced prime because it is at equal distance from previous prime (80102567) and next prime (80102579).

It can be written as a sum of positive squares in only one way, i.e., 78818884 + 1283689 = 8878^2 + 1133^2 .

It is a cyclic number.

It is not a de Polignac number, because 80102573 - 2¹² = 80098477 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80102579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40051286 + 40051287.

It is an arithmetic number, because the mean of its divisors is an integer number (40051287).

Almost surely, 2^80102573 is an apocalyptic number.

It is an amenable number.

80102573 is a deficient number, since it is larger than the sum of its proper divisors (1).

80102573 is an equidigital number, since it uses as much as digits as its factorization.

80102573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 80102573 is about 8950.0040782114. The cubic root of 80102573 is about 431.0710150478.

The spelling of 80102573 in words is "eighty million, one hundred two thousand, five hundred seventy-three".