1065550070 has 48 divisors (see below), whose sum is σ = 2093165712. Its totient is φ = 390349440.

The previous prime is 1065550061. The next prime is 1065550081. The reversal of 1065550070 is 700555601.

1065550070 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1065550070² = 2270793903354009800, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 218984 + ... + 223796.

It is an arithmetic number, because the mean of its divisors is an integer number (43607619).

Almost surely, 2^1065550070 is an apocalyptic number.

1065550070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1065550070 is a deficient number, since it is larger than the sum of its proper divisors (1027615642).

1065550070 is a wasteful number, since it uses less digits than its factorization.

1065550070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4977 (or 4964 counting only the distinct ones).

The product of its (nonzero) digits is 5250, while the sum is 29.

The square root of 1065550070 is about 32642.7644356295. The cubic root of 1065550070 is about 1021.3892609822.

The spelling of 1065550070 in words is "one billion, sixty-five million, five hundred fifty thousand, seventy".