86490801562 has 16 divisors (see below), whose sum is σ = 143642799072. Its totient is φ = 38727223920.

The previous prime is 86490801539. The next prime is 86490801577. The reversal of 86490801562 is 26510809468.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29337333 + ... + 29340280.

It is an arithmetic number, because the mean of its divisors is an integer number (8977674942).

Almost surely, 2^86490801562 is an apocalyptic number.

86490801562 is a deficient number, since it is larger than the sum of its proper divisors (57151997510).

86490801562 is a wasteful number, since it uses less digits than its factorization.

86490801562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58677693.

The product of its (nonzero) digits is 829440, while the sum is 49.

The spelling of 86490801562 in words is "eighty-six billion, four hundred ninety million, eight hundred one thousand, five hundred sixty-two".