80025465 has 16 divisors (see below), whose sum is σ = 137890368. Its totient is φ = 39397056.

The previous prime is 80025461. The next prime is 80025467. The reversal of 80025465 is 56452008.

It is not a de Polignac number, because 80025465 - 2² = 80025461 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (80025461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204999 + ... + 205388.

It is an arithmetic number, because the mean of its divisors is an integer number (8618148).

Almost surely, 2^80025465 is an apocalyptic number.

It is an amenable number.

80025465 is a deficient number, since it is larger than the sum of its proper divisors (57864903).

80025465 is a wasteful number, since it uses less digits than its factorization.

80025465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410408.

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 80025465 is about 8945.6953335110. The cubic root of 80025465 is about 430.9326520558.

The spelling of 80025465 in words is "eighty million, twenty-five thousand, four hundred sixty-five".