108616358925 has 36 divisors (see below), whose sum is σ = 195668569044. Its totient is φ = 57593856000.

The previous prime is 108616358909. The next prime is 108616358927. The reversal of 108616358925 is 529853616801.

108616358925 is a `hidden beast` number, since 10 + 8 + 616 + 3 + 5 + 8 + 9 + 2 + 5 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 3797763876 + 104818595049 = 61626^2 + 323757^2 .

It is not a de Polignac number, because 108616358925 - 2⁴ = 108616358909 is a prime.

It is a super-2 number, since 2×108616358925² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108616358927) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1356276 + ... + 1434125.

It is an arithmetic number, because the mean of its divisors is an integer number (5435238029).

Almost surely, 2^108616358925 is an apocalyptic number.

108616358925 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

108616358925 is a deficient number, since it is larger than the sum of its proper divisors (87052210119).

108616358925 is a wasteful number, since it uses less digits than its factorization.

108616358925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2790590 (or 2790582 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 54.

The spelling of 108616358925 in words is "one hundred eight billion, six hundred sixteen million, three hundred fifty-eight thousand, nine hundred twenty-five".