105152552 has 16 divisors (see below), whose sum is σ = 198344160. Its totient is φ = 52260784.

The previous prime is 105152543. The next prime is 105152561. The reversal of 105152552 is 255251501.

It is an interprime number because it is at equal distance from previous prime (105152543) and next prime (105152561).

It is a super-2 number, since 2×105152552² = 22114118384225408, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38018 + ... + 40689.

It is an arithmetic number, because the mean of its divisors is an integer number (12396510).

Almost surely, 2^105152552 is an apocalyptic number.

It is an amenable number.

105152552 is a deficient number, since it is larger than the sum of its proper divisors (93191608).

105152552 is a wasteful number, since it uses less digits than its factorization.

105152552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78880 (or 78876 counting only the distinct ones).

The product of its (nonzero) digits is 2500, while the sum is 26.

The square root of 105152552 is about 10254.3918395973. The cubic root of 105152552 is about 471.9977616479.

The spelling of 105152552 in words is "one hundred five million, one hundred fifty-two thousand, five hundred fifty-two".