1059073778 has 32 divisors (see below), whose sum is σ = 1896652800. Its totient is φ = 433659600.

The previous prime is 1059073759. The next prime is 1059073793. The reversal of 1059073778 is 8773709501.

It is a super-2 number, since 2×1059073778² = 2243274534494386568, which contains 22 as substring.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 449303 + ... + 451653.

It is an arithmetic number, because the mean of its divisors is an integer number (59270400).

Almost surely, 2^1059073778 is an apocalyptic number.

1059073778 is a deficient number, since it is larger than the sum of its proper divisors (837579022).

1059073778 is a wasteful number, since it uses less digits than its factorization.

1059073778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3782.

The product of its (nonzero) digits is 370440, while the sum is 47.

The square root of 1059073778 is about 32543.4137422613. The cubic root of 1059073778 is about 1019.3157585769.

The spelling of 1059073778 in words is "one billion, fifty-nine million, seventy-three thousand, seven hundred seventy-eight".