5436986120 has 64 divisors (see below), whose sum is σ = 12862681200. Its totient is φ = 2065351680.

The previous prime is 5436986083. The next prime is 5436986153. The reversal of 5436986120 is 216896345.

It can be written as a sum of positive squares in 8 ways, for example, as 845297476 + 4591688644 = 29074^2 + 67762^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32342 + ... + 109178.

Almost surely, 2^5436986120 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5436986120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6431340600).

5436986120 is an abundant number, since it is smaller than the sum of its proper divisors (7425695080).

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

5436986120 is a wasteful number, since it uses less digits than its factorization.

5436986120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76938 (or 76934 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 44.

The square root of 5436986120 is about 73735.9215037013. The cubic root of 5436986120 is about 1758.4070167805.

The spelling of 5436986120 in words is "five billion, four hundred thirty-six million, nine hundred eighty-six thousand, one hundred twenty".