80790527 has 8 divisors (see below), whose sum is σ = 85173360. Its totient is φ = 76420800.

The previous prime is 80790503. The next prime is 80790539. The reversal of 80790527 is 72509708.

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

It is a cyclic number.

It is not a de Polignac number, because 80790527 - 2⁸ = 80790271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80790547) 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, 11027 + ... + 16827.

It is an arithmetic number, because the mean of its divisors is an integer number (10646670).

Almost surely, 2^80790527 is an apocalyptic number.

80790527 is a deficient number, since it is larger than the sum of its proper divisors (4382833).

80790527 is a wasteful number, since it uses less digits than its factorization.

80790527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6553.

The product of its (nonzero) digits is 35280, while the sum is 38.

The square root of 80790527 is about 8988.3550775434. The cubic root of 80790527 is about 432.3015709088.

The spelling of 80790527 in words is "eighty million, seven hundred ninety thousand, five hundred twenty-seven".