1049753331 has 32 divisors (see below), whose sum is σ = 1724413440. Its totient is φ = 625773600.

The previous prime is 1049753323. The next prime is 1049753333. The reversal of 1049753331 is 1333579401.

1049753331 is a `hidden beast` number, since 1 + 0 + 4 + 97 + 533 + 31 = 666.

It is not a de Polignac number, because 1049753331 - 2³ = 1049753323 is a prime.

It is a super-2 number, since 2×1049753331² = 2203964111891191122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1049753333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10855 + ... + 47088.

It is an arithmetic number, because the mean of its divisors is an integer number (53887920).

Almost surely, 2^1049753331 is an apocalyptic number.

1049753331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1049753331 is a deficient number, since it is larger than the sum of its proper divisors (674660109).

1049753331 is a wasteful number, since it uses less digits than its factorization.

1049753331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58024 (or 58018 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 36.

The square root of 1049753331 is about 32399.8970831699. The cubic root of 1049753331 is about 1016.3167590027.

The spelling of 1049753331 in words is "one billion, forty-nine million, seven hundred fifty-three thousand, three hundred thirty-one".