1505010049 has 8 divisors (see below), whose sum is σ = 1519704360. Its totient is φ = 1490340096.

The previous prime is 1505010047. The next prime is 1505010097. The reversal of 1505010049 is 9400105051.

It can be written as a sum of positive squares in 4 ways, for example, as 91776400 + 1413233649 = 9580^2 + 37593^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1505010049 - 2¹ = 1505010047 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1505010043) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 133459 + ... + 144295.

It is an arithmetic number, because the mean of its divisors is an integer number (189963045).

Almost surely, 2^1505010049 is an apocalyptic number.

It is an amenable number.

1505010049 is a deficient number, since it is larger than the sum of its proper divisors (14694311).

1505010049 is a wasteful number, since it uses less digits than its factorization.

1505010049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12179.

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 1505010049 is about 38794.4589986766. The cubic root of 1505010049 is about 1145.9872872546.

The spelling of 1505010049 in words is "one billion, five hundred five million, ten thousand, forty-nine".