80153069 has 2 divisors, whose sum is σ = 80153070. Its totient is φ = 80153068.

The previous prime is 80153057. The next prime is 80153111. The reversal of 80153069 is 96035108.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 79887844 + 265225 = 8938^2 + 515^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80153069 is a prime.

It is a super-2 number, since 2×80153069² = 12849028940237522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80153009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40076534 + 40076535.

It is an arithmetic number, because the mean of its divisors is an integer number (40076535).

Almost surely, 2^80153069 is an apocalyptic number.

It is an amenable number.

80153069 is a deficient number, since it is larger than the sum of its proper divisors (1).

80153069 is an equidigital number, since it uses as much as digits as its factorization.

80153069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 80153069 is about 8952.8246380681. The cubic root of 80153069 is about 431.1615772223.

The spelling of 80153069 in words is "eighty million, one hundred fifty-three thousand, sixty-nine".