152500105 has 8 divisors (see below), whose sum is σ = 183653064. Its totient is φ = 121564800.

The previous prime is 152500091. The next prime is 152500147. The reversal of 152500105 is 501005251.

It can be written as a sum of positive squares in 4 ways, for example, as 54331641 + 98168464 = 7371^2 + 9908^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 152500105 - 2⁹ = 152499593 is a prime.

It is a super-2 number, since 2×152500105² = 46512564050022050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52866 + ... + 55675.

It is an arithmetic number, because the mean of its divisors is an integer number (22956633).

Almost surely, 2^152500105 is an apocalyptic number.

It is an amenable number.

152500105 is a deficient number, since it is larger than the sum of its proper divisors (31152959).

152500105 is a wasteful number, since it uses less digits than its factorization.

152500105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108827.

The product of its (nonzero) digits is 250, while the sum is 19.

The square root of 152500105 is about 12349.0932865535. The cubic root of 152500105 is about 534.2649876926.

Adding to 152500105 its reverse (501005251), we get a palindrome (653505356).

The spelling of 152500105 in words is "one hundred fifty-two million, five hundred thousand, one hundred five".