8463341787055 has 4 divisors (see below), whose sum is σ = 10156010144472. Its totient is φ = 6770673429640.

The previous prime is 8463341787049. The next prime is 8463341787067. The reversal of 8463341787055 is 5507871433648.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 8463341787055 - 2²³ = 8463333398447 is a prime.

It is a super-2 number, since 2×8463341787055² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8463341786984 and 8463341787002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 846334178701 + ... + 846334178710.

It is an arithmetic number, because the mean of its divisors is an integer number (2539002536118).

Almost surely, 2^{8463341787055} is an apocalyptic number.

8463341787055 is a deficient number, since it is larger than the sum of its proper divisors (1692668357417).

8463341787055 is a wasteful number, since it uses less digits than its factorization.

8463341787055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1692668357416.

The product of its (nonzero) digits is 67737600, while the sum is 61.

The spelling of 8463341787055 in words is "eight trillion, four hundred sixty-three billion, three hundred forty-one million, seven hundred eighty-seven thousand, fifty-five".