5611061050 has 144 divisors (see below), whose sum is σ = 12450776760. Its totient is φ = 1875363840.

The previous prime is 5611061033. The next prime is 5611061087. The reversal of 5611061050 is 501601165.

It can be written as a sum of positive squares in 12 ways, for example, as 1730643201 + 3880417849 = 41601^2 + 62293^2 .

It is a super-2 number, since 2×5611061050² = 62968012213654205000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 24502336 + ... + 24502564.

Almost surely, 2^5611061050 is an apocalyptic number.

5611061050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5611061050 is an abundant number, since it is smaller than the sum of its proper divisors (6839715710).

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

5611061050 is a wasteful number, since it uses less digits than its factorization.

5611061050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465 (or 453 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 5611061050 is about 74907.0160265379. The cubic root of 5611061050 is about 1776.9764191328.

The spelling of 5611061050 in words is "five billion, six hundred eleven million, sixty-one thousand, fifty".