8455436345548 has 12 divisors (see below), whose sum is σ = 14813885918272. Its totient is φ = 4222897511760.

The previous prime is 8455436345519. The next prime is 8455436345549.

8455436345548 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×8455436345548² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8455436345548.

It is not an unprimeable number, because it can be changed into a prime (8455436345549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1205161308 + ... + 1205168323.

Almost surely, 2^{8455436345548} is an apocalyptic number.

It is an amenable number.

8455436345548 is a deficient number, since it is larger than the sum of its proper divisors (6358449572724).

8455436345548 is a wasteful number, since it uses less digits than its factorization.

8455436345548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2410330512 (or 2410330510 counting only the distinct ones).

The product of its digits is 552960000, while the sum is 64.

The spelling of 8455436345548 in words is "eight trillion, four hundred fifty-five billion, four hundred thirty-six million, three hundred forty-five thousand, five hundred forty-eight".