1051745716 has 12 divisors (see below), whose sum is σ = 2103491488. Its totient is φ = 450748152.

The previous prime is 1051745701. The next prime is 1051745719. The reversal of 1051745716 is 6175471501.

It is a happy number.

1051745716 is an admirable number.

It is a super-2 number, since 2×1051745716² = 2212338102248705312, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1051745719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18781146 + ... + 18781201.

Almost surely, 2^1051745716 is an apocalyptic number.

It is an amenable number.

1051745716 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1051745716 is a wasteful number, since it uses less digits than its factorization.

1051745716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37562358 (or 37562356 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 37.

The square root of 1051745716 is about 32430.6292877582. The cubic root of 1051745716 is about 1016.9593272779.

The spelling of 1051745716 in words is "one billion, fifty-one million, seven hundred forty-five thousand, seven hundred sixteen".