80053157 has 2 divisors, whose sum is σ = 80053158. Its totient is φ = 80053156.

The previous prime is 80053109. The next prime is 80053159. The reversal of 80053157 is 75135008.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 70324996 + 9728161 = 8386^2 + 3119^2 .

It is a cyclic number.

It is not a de Polignac number, because 80053157 - 2⁶ = 80053093 is a prime.

Together with 80053159, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80053159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40026578 + 40026579.

It is an arithmetic number, because the mean of its divisors is an integer number (40026579).

Almost surely, 2^80053157 is an apocalyptic number.

It is an amenable number.

80053157 is a deficient number, since it is larger than the sum of its proper divisors (1).

80053157 is an equidigital number, since it uses as much as digits as its factorization.

80053157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 80053157 is about 8947.2429831764. The cubic root of 80053157 is about 430.9823529470.

The spelling of 80053157 in words is "eighty million, fifty-three thousand, one hundred fifty-seven".