1051155535 has 16 divisors (see below), whose sum is σ = 1276543296. Its totient is φ = 830850048.

The previous prime is 1051155503. The next prime is 1051155569. The reversal of 1051155535 is 5355511501.

It is a cyclic number.

It is not a de Polignac number, because 1051155535 - 2⁵ = 1051155503 is a prime.

It is a super-2 number, since 2×1051155535² = 2209855917522272450, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1051155497 and 1051155506.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 358897 + ... + 361813.

It is an arithmetic number, because the mean of its divisors is an integer number (79783956).

Almost surely, 2^1051155535 is an apocalyptic number.

1051155535 is a deficient number, since it is larger than the sum of its proper divisors (225387761).

1051155535 is an equidigital number, since it uses as much as digits as its factorization.

1051155535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3762.

The product of its (nonzero) digits is 9375, while the sum is 31.

The square root of 1051155535 is about 32421.5288812850. The cubic root of 1051155535 is about 1016.7690714132.

The spelling of 1051155535 in words is "one billion, fifty-one million, one hundred fifty-five thousand, five hundred thirty-five".