8087438545 has 8 divisors (see below), whose sum is σ = 9745534080. Its totient is φ = 6442878960.

The previous prime is 8087438537. The next prime is 8087438587. The reversal of 8087438545 is 5458347808.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8087438545 - 2³ = 8087438537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8087438492 and 8087438501.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3382671 + ... + 3385060.

It is an arithmetic number, because the mean of its divisors is an integer number (1218191760).

Almost surely, 2^8087438545 is an apocalyptic number.

It is an amenable number.

8087438545 is a deficient number, since it is larger than the sum of its proper divisors (1658095535).

8087438545 is a wasteful number, since it uses less digits than its factorization.

8087438545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6767975.

The product of its (nonzero) digits is 4300800, while the sum is 52.

The square root of 8087438545 is about 89930.1870619649. The cubic root of 8087438545 is about 2007.2601585752.

The spelling of 8087438545 in words is "eight billion, eighty-seven million, four hundred thirty-eight thousand, five hundred forty-five".