105051525 has 12 divisors (see below), whose sum is σ = 173685312. Its totient is φ = 56027440.

The previous prime is 105051493. The next prime is 105051539. The reversal of 105051525 is 525150501.

It is not a de Polignac number, because 105051525 - 2⁵ = 105051493 is a prime.

It is a super-2 number, since 2×105051525² = 22071645809651250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105051495 and 105051504.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 700269 + ... + 700418.

It is an arithmetic number, because the mean of its divisors is an integer number (14473776).

Almost surely, 2^105051525 is an apocalyptic number.

105051525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

105051525 is a deficient number, since it is larger than the sum of its proper divisors (68633787).

105051525 is a wasteful number, since it uses less digits than its factorization.

105051525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1400700 (or 1400695 counting only the distinct ones).

The product of its (nonzero) digits is 1250, while the sum is 24.

The square root of 105051525 is about 10249.4646201643. The cubic root of 105051525 is about 471.8465534070.

The spelling of 105051525 in words is "one hundred five million, fifty-one thousand, five hundred twenty-five".