1505140105 has 24 divisors (see below), whose sum is σ = 2113691328. Its totient is φ = 1025887968.

The previous prime is 1505140103. The next prime is 1505140111. The reversal of 1505140105 is 5010415051.

It is a happy number.

It is not a de Polignac number, because 1505140105 - 2¹ = 1505140103 is a prime.

It is a super-2 number, since 2×1505140105² = 4530893471358822050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1505140103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22522 + ... + 59308.

It is an arithmetic number, because the mean of its divisors is an integer number (88070472).

Almost surely, 2^1505140105 is an apocalyptic number.

It is an amenable number.

1505140105 is a deficient number, since it is larger than the sum of its proper divisors (608551223).

1505140105 is a wasteful number, since it uses less digits than its factorization.

1505140105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36973 (or 36966 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 22.

The square root of 1505140105 is about 38796.1351812265. The cubic root of 1505140105 is about 1146.0202966089.

Adding to 1505140105 its reverse (5010415051), we get a palindrome (6515555156).

The spelling of 1505140105 in words is "one billion, five hundred five million, one hundred forty thousand, one hundred five".