80276651 has 12 divisors (see below), whose sum is σ = 100567152. Its totient is φ = 63515088.

The previous prime is 80276633. The next prime is 80276681. The reversal of 80276651 is 15667208.

It is not a de Polignac number, because 80276651 - 2¹⁴ = 80260267 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80276681) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62375 + ... + 63648.

It is an arithmetic number, because the mean of its divisors is an integer number (8380596).

Almost surely, 2^80276651 is an apocalyptic number.

80276651 is a deficient number, since it is larger than the sum of its proper divisors (20290501).

80276651 is a wasteful number, since it uses less digits than its factorization.

80276651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126050 (or 126043 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 80276651 is about 8959.7238238687. The cubic root of 80276651 is about 431.3830553240.

The spelling of 80276651 in words is "eighty million, two hundred seventy-six thousand, six hundred fifty-one".