80525276 has 24 divisors (see below), whose sum is σ = 153162240. Its totient is φ = 36821952.

The previous prime is 80525273. The next prime is 80525281. The reversal of 80525276 is 67252508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80525273) 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, 1436 + ... + 12771.

It is an arithmetic number, because the mean of its divisors is an integer number (6381760).

Almost surely, 2^80525276 is an apocalyptic number.

It is an amenable number.

80525276 is a deficient number, since it is larger than the sum of its proper divisors (72636964).

80525276 is a wasteful number, since it uses less digits than its factorization.

80525276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14333 (or 14331 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 35.

The square root of 80525276 is about 8973.5876883218. The cubic root of 80525276 is about 431.8279421697.

The spelling of 80525276 in words is "eighty million, five hundred twenty-five thousand, two hundred seventy-six".