1061308853 has 16 divisors (see below), whose sum is σ = 1205400960. Its totient is φ = 925579200.

The previous prime is 1061308847. The next prime is 1061308879. The reversal of 1061308853 is 3588031601.

It is a cyclic number.

It is not a de Polignac number, because 1061308853 - 2⁶ = 1061308789 is a prime.

It is a super-2 number, since 2×1061308853² = 2252752962912351218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1061308813) 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, 39488 + ... + 60678.

It is an arithmetic number, because the mean of its divisors is an integer number (75337560).

Almost surely, 2^1061308853 is an apocalyptic number.

It is an amenable number.

1061308853 is a deficient number, since it is larger than the sum of its proper divisors (144092107).

1061308853 is a wasteful number, since it uses less digits than its factorization.

1061308853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21388.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 1061308853 is about 32577.7355413172. The cubic root of 1061308853 is about 1020.0323112281.

The spelling of 1061308853 in words is "one billion, sixty-one million, three hundred eight thousand, eight hundred fifty-three".