1135216954 has 8 divisors (see below), whose sum is σ = 1730740788. Its totient is φ = 558303360.

The previous prime is 1135216949. The next prime is 1135216963. The reversal of 1135216954 is 4596125311.

It can be written as a sum of positive squares in 2 ways, for example, as 1041804729 + 93412225 = 32277^2 + 9665^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4652407 + ... + 4652650.

Almost surely, 2^1135216954 is an apocalyptic number.

1135216954 is a deficient number, since it is larger than the sum of its proper divisors (595523834).

1135216954 is an equidigital number, since it uses as much as digits as its factorization.

1135216954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9305120.

The product of its digits is 32400, while the sum is 37.

The square root of 1135216954 is about 33692.9807823529. The cubic root of 1135216954 is about 1043.1808904878.

It can be divided in two parts, 1135 and 216954, that added together give a square (218089 = 467²).

The spelling of 1135216954 in words is "one billion, one hundred thirty-five million, two hundred sixteen thousand, nine hundred fifty-four".