80025913 has 8 divisors (see below), whose sum is σ = 89159040. Its totient is φ = 71202480.

The previous prime is 80025893. The next prime is 80025917. The reversal of 80025913 is 31952008.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80025913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80025917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76878 + ... + 77911.

It is an arithmetic number, because the mean of its divisors is an integer number (11144880).

Almost surely, 2^80025913 is an apocalyptic number.

It is an amenable number.

80025913 is a deficient number, since it is larger than the sum of its proper divisors (9133127).

80025913 is a wasteful number, since it uses less digits than its factorization.

80025913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154847.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 80025913 is about 8945.7203734523. The cubic root of 80025913 is about 430.9334562059.

The spelling of 80025913 in words is "eighty million, twenty-five thousand, nine hundred thirteen".