7280132551 has 2 divisors, whose sum is σ = 7280132552. Its totient is φ = 7280132550.

The previous prime is 7280132527. The next prime is 7280132591. The reversal of 7280132551 is 1552310827.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7280132551 - 2⁷ = 7280132423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7280132591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3640066275 + 3640066276.

It is an arithmetic number, because the mean of its divisors is an integer number (3640066276).

Almost surely, 2^7280132551 is an apocalyptic number.

7280132551 is a deficient number, since it is larger than the sum of its proper divisors (1).

7280132551 is an equidigital number, since it uses as much as digits as its factorization.

7280132551 is an odious number, because the sum of its binary digits is odd.

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

The square root of 7280132551 is about 85323.6927881113. The cubic root of 7280132551 is about 1938.1159793283.

The spelling of 7280132551 in words is "seven billion, two hundred eighty million, one hundred thirty-two thousand, five hundred fifty-one".