1049452911 has 12 divisors (see below), whose sum is σ = 1632482488. Its totient is φ = 645817104.

The previous prime is 1049452903. The next prime is 1049452939. The reversal of 1049452911 is 1192549401.

It is a happy number.

It is not a de Polignac number, because 1049452911 - 2³ = 1049452903 is a prime.

It is a super-2 number, since 2×1049452911² = 2202702824812747842, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1049452111) 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, 4484725 + ... + 4484958.

Almost surely, 2^1049452911 is an apocalyptic number.

1049452911 is a deficient number, since it is larger than the sum of its proper divisors (583029577).

1049452911 is a wasteful number, since it uses less digits than its factorization.

1049452911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8969702 (or 8969699 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 1049452911 is about 32395.2606255915. The cubic root of 1049452911 is about 1016.2197993957.

The spelling of 1049452911 in words is "one billion, forty-nine million, four hundred fifty-two thousand, nine hundred eleven".