80551627 has 16 divisors (see below), whose sum is σ = 94342752. Its totient is φ = 68083200.

The previous prime is 80551591. The next prime is 80551649. The reversal of 80551627 is 72615508.

It is a cyclic number.

It is not a de Polignac number, because 80551627 - 2¹⁵ = 80518859 is a prime.

It is a super-2 number, since 2×80551627² = 12977129224694258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 80551592 and 80551601.

It is not an unprimeable number, because it can be changed into a prime (80551657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3252 + ... + 13102.

It is an arithmetic number, because the mean of its divisors is an integer number (5896422).

Almost surely, 2^80551627 is an apocalyptic number.

80551627 is a deficient number, since it is larger than the sum of its proper divisors (13791125).

80551627 is a wasteful number, since it uses less digits than its factorization.

80551627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9918.

The product of its (nonzero) digits is 16800, while the sum is 34.

The square root of 80551627 is about 8975.0558215534. The cubic root of 80551627 is about 431.8750406613.

The spelling of 80551627 in words is "eighty million, five hundred fifty-one thousand, six hundred twenty-seven".