86487443762951 has 16 divisors (see below), whose sum is σ = 107837295487488. Its totient is φ = 67387316964000.

The previous prime is 86487443762933. The next prime is 86487443762953. The reversal of 86487443762951 is 15926734478468.

It is not a de Polignac number, because 86487443762951 - 2⁶ = 86487443762887 is a prime.

It is a super-3 number, since 3×86487443762951³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86487443762953) 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, 44852600 + ... + 46741101.

It is an arithmetic number, because the mean of its divisors is an integer number (6739830967968).

Almost surely, 2^{86487443762951} is an apocalyptic number.

86487443762951 is a deficient number, since it is larger than the sum of its proper divisors (21349851724537).

86487443762951 is a wasteful number, since it uses less digits than its factorization.

86487443762951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91605982.

The product of its digits is 1950842880, while the sum is 74.

The spelling of 86487443762951 in words is "eighty-six trillion, four hundred eighty-seven billion, four hundred forty-three million, seven hundred sixty-two thousand, nine hundred fifty-one".