106616520552 has 16 divisors (see below), whose sum is σ = 266541301440. Its totient is φ = 35538840176.

The previous prime is 106616520509. The next prime is 106616520553. The reversal of 106616520552 is 255025616601.

It is a happy number.

It is a super-2 number, since 2×106616520552² (a number of 23 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 106616520552.

It is not an unprimeable number, because it can be changed into a prime (106616520553) 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, 2221177488 + ... + 2221177535.

It is an arithmetic number, because the mean of its divisors is an integer number (16658831340).

Almost surely, 2^106616520552 is an apocalyptic number.

106616520552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

106616520552 is an abundant number, since it is smaller than the sum of its proper divisors (159924780888).

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

106616520552 is a wasteful number, since it uses less digits than its factorization.

106616520552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4442355032 (or 4442355028 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 39.

The spelling of 106616520552 in words is "one hundred six billion, six hundred sixteen million, five hundred twenty thousand, five hundred fifty-two".