8511350145 has 16 divisors (see below), whose sum is σ = 13661127360. Its totient is φ = 4525064384.

The previous prime is 8511350137. The next prime is 8511350171. The reversal of 8511350145 is 5410531158.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 8511350145 - 2³ = 8511350137 is a prime.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 890235 + ... + 899744.

It is an arithmetic number, because the mean of its divisors is an integer number (853820460).

Almost surely, 2^8511350145 is an apocalyptic number.

It is an amenable number.

8511350145 is a deficient number, since it is larger than the sum of its proper divisors (5149777215).

8511350145 is a wasteful number, since it uses less digits than its factorization.

8511350145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1790304.

The product of its (nonzero) digits is 12000, while the sum is 33.

The square root of 8511350145 is about 92256.9788417115. The cubic root of 8511350145 is about 2041.7355268811.

It can be divided in two parts, 85 and 11350145, that added together give a triangular number (11350230 = T₄₇₆₄).

The spelling of 8511350145 in words is "eight billion, five hundred eleven million, three hundred fifty thousand, one hundred forty-five".