80250075 has 48 divisors (see below), whose sum is σ = 149916000. Its totient is φ = 42076800.

The previous prime is 80250043. The next prime is 80250113. The reversal of 80250075 is 57005208.

It is a happy number.

It is not a de Polignac number, because 80250075 - 2⁵ = 80250043 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 40201 + ... + 42149.

It is an arithmetic number, because the mean of its divisors is an integer number (3123250).

Almost surely, 2^80250075 is an apocalyptic number.

80250075 is a deficient number, since it is larger than the sum of its proper divisors (69665925).

80250075 is a wasteful number, since it uses less digits than its factorization.

80250075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2029 (or 2018 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 27.

The square root of 80250075 is about 8958.2406196753. The cubic root of 80250075 is about 431.3354462069.

The spelling of 80250075 in words is "eighty million, two hundred fifty thousand, seventy-five".