7546216087 has 2 divisors, whose sum is σ = 7546216088. Its totient is φ = 7546216086.

The previous prime is 7546216061. The next prime is 7546216127. The reversal of 7546216087 is 7806126457.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7546216087 - 2¹⁵ = 7546183319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7546216687) 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, 3773108043 + 3773108044.

It is an arithmetic number, because the mean of its divisors is an integer number (3773108044).

Almost surely, 2^7546216087 is an apocalyptic number.

7546216087 is a deficient number, since it is larger than the sum of its proper divisors (1).

7546216087 is an equidigital number, since it uses as much as digits as its factorization.

7546216087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 564480, while the sum is 46.

The square root of 7546216087 is about 86868.9592835093. The cubic root of 7546216087 is about 1961.4462537375.

The spelling of 7546216087 in words is "seven billion, five hundred forty-six million, two hundred sixteen thousand, eighty-seven".