1051650782 has 16 divisors (see below), whose sum is σ = 1941509472. Its totient is φ = 416037600.

The previous prime is 1051650767. The next prime is 1051650863. The reversal of 1051650782 is 2870561501.

It is a super-2 number, since 2×1051650782² = 2211938734562423048, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2888969 + ... + 2889332.

It is an arithmetic number, because the mean of its divisors is an integer number (121344342).

Almost surely, 2^1051650782 is an apocalyptic number.

1051650782 is a deficient number, since it is larger than the sum of its proper divisors (889858690).

1051650782 is a wasteful number, since it uses less digits than its factorization.

1051650782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5778323.

The product of its (nonzero) digits is 16800, while the sum is 35.

The square root of 1051650782 is about 32429.1656075206. The cubic root of 1051650782 is about 1016.9287283349.

The spelling of 1051650782 in words is "one billion, fifty-one million, six hundred fifty thousand, seven hundred eighty-two".