8416377655952 has 20 divisors (see below), whose sum is σ = 18636264809856. Its totient is φ = 3607018995360.

The previous prime is 8416377655951. The next prime is 8416377655991. The reversal of 8416377655952 is 2595567736148.

It is not an unprimeable number, because it can be changed into a prime (8416377655951) 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, 37573114424 + ... + 37573114647.

Almost surely, 2^{8416377655952} is an apocalyptic number.

It is an amenable number.

8416377655952 is an abundant number, since it is smaller than the sum of its proper divisors (10219887153904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8416377655952 is a wasteful number, since it uses less digits than its factorization.

8416377655952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75146229086 (or 75146229080 counting only the distinct ones).

The product of its digits is 381024000, while the sum is 68.

The spelling of 8416377655952 in words is "eight trillion, four hundred sixteen billion, three hundred seventy-seven million, six hundred fifty-five thousand, nine hundred fifty-two".