1001050049 has 12 divisors (see below), whose sum is σ = 1065250704. Its totient is φ = 940524864.

The previous prime is 1001050033. The next prime is 1001050073. The reversal of 1001050049 is 9400501001.

It is not a de Polignac number, because 1001050049 - 2⁴ = 1001050033 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1001050049.

It is not an unprimeable number, because it can be changed into a prime (1001050009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 183134 + ... + 188520.

It is an arithmetic number, because the mean of its divisors is an integer number (88770892).

Almost surely, 2^1001050049 is an apocalyptic number.

It is an amenable number.

1001050049 is a deficient number, since it is larger than the sum of its proper divisors (64200655).

1001050049 is an equidigital number, since it uses as much as digits as its factorization.

1001050049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6064 (or 6047 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 1001050049 is about 31639.3749780238. The cubic root of 1001050049 is about 1000.3498938933.

The spelling of 1001050049 in words is "one billion, one million, fifty thousand, forty-nine".