87764096854269 has 12 divisors (see below), whose sum is σ = 138294940497792. Its totient is φ = 53190361729800.

The previous prime is 87764096854163. The next prime is 87764096854279. The reversal of 87764096854269 is 96245869046778.

87764096854269 is a `hidden beast` number, since 8 + 7 + 7 + 6 + 4 + 0 + 9 + 6 + 8 + 542 + 69 = 666.

It is not a de Polignac number, because 87764096854269 - 2¹¹ = 87764096852221 is a prime.

It is a super-2 number, since 2×87764096854269² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87764096854279) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 443253014317 + ... + 443253014514.

It is an arithmetic number, because the mean of its divisors is an integer number (11524578374816).

Almost surely, 2^{87764096854269} is an apocalyptic number.

It is an amenable number.

87764096854269 is a deficient number, since it is larger than the sum of its proper divisors (50530843643523).

87764096854269 is a wasteful number, since it uses less digits than its factorization.

87764096854269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 886506028848 (or 886506028845 counting only the distinct ones).

The product of its (nonzero) digits is 8778792960, while the sum is 81.

The spelling of 87764096854269 in words is "eighty-seven trillion, seven hundred sixty-four billion, ninety-six million, eight hundred fifty-four thousand, two hundred sixty-nine".