8085871451 has 16 divisors (see below), whose sum is σ = 9299279808. Its totient is φ = 6887116800.

The previous prime is 8085871427. The next prime is 8085871487. The reversal of 8085871451 is 1541785808.

It is a cyclic number.

It is not a de Polignac number, because 8085871451 - 2¹⁰ = 8085870427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8085871396 and 8085871405.

It is not an unprimeable number, because it can be changed into a prime (8085871411) 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, 1430591 + ... + 1436231.

It is an arithmetic number, because the mean of its divisors is an integer number (581204988).

Almost surely, 2^8085871451 is an apocalyptic number.

8085871451 is a deficient number, since it is larger than the sum of its proper divisors (1213408357).

8085871451 is a wasteful number, since it uses less digits than its factorization.

8085871451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6902.

The product of its (nonzero) digits is 358400, while the sum is 47.

The square root of 8085871451 is about 89921.4738035359. The cubic root of 8085871451 is about 2007.1305020086.

The spelling of 8085871451 in words is "eight billion, eighty-five million, eight hundred seventy-one thousand, four hundred fifty-one".