1050949775 has 12 divisors (see below), whose sum is σ = 1379835792. Its totient is φ = 791303040.

The previous prime is 1050949747. The next prime is 1050949777. The reversal of 1050949775 is 5779490501.

It is not a de Polignac number, because 1050949775 - 2⁸ = 1050949519 is a prime.

It is a super-2 number, since 2×1050949775² = 2208990859145101250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050949777) 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, 1235987 + ... + 1236836.

It is an arithmetic number, because the mean of its divisors is an integer number (114986316).

Almost surely, 2^1050949775 is an apocalyptic number.

1050949775 is a deficient number, since it is larger than the sum of its proper divisors (328886017).

1050949775 is a wasteful number, since it uses less digits than its factorization.

1050949775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2472850 (or 2472845 counting only the distinct ones).

The product of its (nonzero) digits is 396900, while the sum is 47.

The square root of 1050949775 is about 32418.3555258437. The cubic root of 1050949775 is about 1016.7027240937.

The spelling of 1050949775 in words is "one billion, fifty million, nine hundred forty-nine thousand, seven hundred seventy-five".