1050882649 has 2 divisors, whose sum is σ = 1050882650. Its totient is φ = 1050882648.

The previous prime is 1050882641. The next prime is 1050882667. The reversal of 1050882649 is 9462880501.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1034072649 + 16810000 = 32157^2 + 4100^2 .

It is a cyclic number.

It is not a de Polignac number, because 1050882649 - 2³ = 1050882641 is a prime.

It is a super-2 number, since 2×1050882649² = 2208708683938514402, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1050882641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525441324 + 525441325.

It is an arithmetic number, because the mean of its divisors is an integer number (525441325).

Almost surely, 2^1050882649 is an apocalyptic number.

It is an amenable number.

1050882649 is a deficient number, since it is larger than the sum of its proper divisors (1).

1050882649 is an equidigital number, since it uses as much as digits as its factorization.

1050882649 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 138240, while the sum is 43.

The square root of 1050882649 is about 32417.3202007816. The cubic root of 1050882649 is about 1016.6810774391.

The spelling of 1050882649 in words is "one billion, fifty million, eight hundred eighty-two thousand, six hundred forty-nine".