80525733 has 8 divisors (see below), whose sum is σ = 108079296. Its totient is φ = 53328000.

The previous prime is 80525707. The next prime is 80525741. The reversal of 80525733 is 33752508.

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

It is not a de Polignac number, because 80525733 - 2⁵ = 80525701 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 80525694 and 80525703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80525233) 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, 88428 + ... + 89333.

It is an arithmetic number, because the mean of its divisors is an integer number (13509912).

Almost surely, 2^80525733 is an apocalyptic number.

It is an amenable number.

80525733 is a deficient number, since it is larger than the sum of its proper divisors (27553563).

80525733 is a wasteful number, since it uses less digits than its factorization.

80525733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177915.

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 80525733 is about 8973.6131519026. The cubic root of 80525733 is about 431.8287590768.

The spelling of 80525733 in words is "eighty million, five hundred twenty-five thousand, seven hundred thirty-three".