80370075 has 12 divisors (see below), whose sum is σ = 132878648. Its totient is φ = 42864000.

The previous prime is 80370071. The next prime is 80370079. The reversal of 80370075 is 57007308.

It is an interprime number because it is at equal distance from previous prime (80370071) and next prime (80370079).

It is not a de Polignac number, because 80370075 - 2² = 80370071 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80370071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 535726 + ... + 535875.

Almost surely, 2^80370075 is an apocalyptic number.

80370075 is a deficient number, since it is larger than the sum of its proper divisors (52508573).

80370075 is a wasteful number, since it uses less digits than its factorization.

80370075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071614 (or 1071609 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 80370075 is about 8964.9358614549. The cubic root of 80370075 is about 431.5503347931.

The spelling of 80370075 in words is "eighty million, three hundred seventy thousand, seventy-five".