80151983 has 2 divisors, whose sum is σ = 80151984. Its totient is φ = 80151982.

The previous prime is 80151979. The next prime is 80151997. The reversal of 80151983 is 38915108.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80151983 - 2² = 80151979 is a prime.

It is a super-3 number, since 3×80151983³ (a number of 25 digits) contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80151943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40075991 + 40075992.

It is an arithmetic number, because the mean of its divisors is an integer number (40075992).

Almost surely, 2^80151983 is an apocalyptic number.

80151983 is a deficient number, since it is larger than the sum of its proper divisors (1).

80151983 is an equidigital number, since it uses as much as digits as its factorization.

80151983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 35.

The square root of 80151983 is about 8952.7639866133. The cubic root of 80151983 is about 431.1596299332.

The spelling of 80151983 in words is "eighty million, one hundred fifty-one thousand, nine hundred eighty-three".