106669513925 has 48 divisors (see below), whose sum is σ = 143782464000. Its totient is φ = 78034164480.

The previous prime is 106669513859. The next prime is 106669513933. The reversal of 106669513925 is 529315966601.

It is not a de Polignac number, because 106669513925 - 2¹⁸ = 106669251781 is a prime.

It is a super-2 number, since 2×106669513925² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22991756 + ... + 22996394.

It is an arithmetic number, because the mean of its divisors is an integer number (2995468000).

Almost surely, 2^106669513925 is an apocalyptic number.

It is an amenable number.

106669513925 is a deficient number, since it is larger than the sum of its proper divisors (37112950075).

106669513925 is a wasteful number, since it uses less digits than its factorization.

106669513925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5310 (or 5305 counting only the distinct ones).

The product of its (nonzero) digits is 2624400, while the sum is 53.

The spelling of 106669513925 in words is "one hundred six billion, six hundred sixty-nine million, five hundred thirteen thousand, nine hundred twenty-five".