5436355520 has 56 divisors (see below), whose sum is σ = 12968197584. Its totient is φ = 2170699776.

The previous prime is 5436355513. The next prime is 5436355531. The reversal of 5436355520 is 255536345.

It is a super-2 number, since 2×5436355520² = 59107922679668940800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169919 + ... + 199361.

Almost surely, 2^5436355520 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 5436355520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6484098792).

5436355520 is an abundant number, since it is smaller than the sum of its proper divisors (7531842064).

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

5436355520 is a wasteful number, since it uses less digits than its factorization.

5436355520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30037 (or 30027 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 38.

The square root of 5436355520 is about 73731.6453091886. The cubic root of 5436355520 is about 1758.3390321586.

The spelling of 5436355520 in words is "five billion, four hundred thirty-six million, three hundred fifty-five thousand, five hundred twenty".