1065166050 has 48 divisors (see below), whose sum is σ = 2844817920. Its totient is φ = 262194240.

The previous prime is 1065166001. The next prime is 1065166051. The reversal of 1065166050 is 506615601.

It is a super-2 number, since 2×1065166050² = 2269157428145205000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 1065165999 and 1065166017.

It is not an unprimeable number, because it can be changed into a prime (1065166051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 271170 + ... + 275069.

It is an arithmetic number, because the mean of its divisors is an integer number (59267040).

Almost surely, 2^1065166050 is an apocalyptic number.

1065166050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1065166050 is an abundant number, since it is smaller than the sum of its proper divisors (1779651870).

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

1065166050 is a wasteful number, since it uses less digits than its factorization.

1065166050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546267 (or 546262 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 1065166050 is about 32636.8817444314. The cubic root of 1065166050 is about 1021.2665446988.

The spelling of 1065166050 in words is "one billion, sixty-five million, one hundred sixty-six thousand, fifty".