1065155010 has 32 divisors (see below), whose sum is σ = 2690919360. Its totient is φ = 269091648.

The previous prime is 1065154943. The next prime is 1065155011. The reversal of 1065155010 is 105515601.

It is a super-2 number, since 2×1065155010² = 2269110390656200200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1065155011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 933777 + ... + 934916.

It is an arithmetic number, because the mean of its divisors is an integer number (84091230).

Almost surely, 2^1065155010 is an apocalyptic number.

1065155010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1065155010 is an abundant number, since it is smaller than the sum of its proper divisors (1625764350).

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

1065155010 is a wasteful number, since it uses less digits than its factorization.

1065155010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1868722.

The product of its (nonzero) digits is 750, while the sum is 24.

The square root of 1065155010 is about 32636.7126101879. The cubic root of 1065155010 is about 1021.2630163532.

The spelling of 1065155010 in words is "one billion, sixty-five million, one hundred fifty-five thousand, ten".