86571035074502 has 32 divisors (see below), whose sum is σ = 143670499974144. Its totient is φ = 38792573478400.

The previous prime is 86571035074481. The next prime is 86571035074523. The reversal of 86571035074502 is 20547053017568.

It is an interprime number because it is at equal distance from previous prime (86571035074481) and next prime (86571035074523).

It is a super-2 number, since 2×86571035074502² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13955558 + ... + 19180710.

It is an arithmetic number, because the mean of its divisors is an integer number (4489703124192).

Almost surely, 2^{86571035074502} is an apocalyptic number.

86571035074502 is a deficient number, since it is larger than the sum of its proper divisors (57099464899642).

86571035074502 is a wasteful number, since it uses less digits than its factorization.

86571035074502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5235844.

The product of its (nonzero) digits is 7056000, while the sum is 53.

The spelling of 86571035074502 in words is "eighty-six trillion, five hundred seventy-one billion, thirty-five million, seventy-four thousand, five hundred two".