5236784140 has 48 divisors (see below), whose sum is σ = 12584319552. Its totient is φ = 1793177856.

The previous prime is 5236784117. The next prime is 5236784143. The reversal of 5236784140 is 414876325.

It is a super-3 number, since 3×5236784140³ (a number of 30 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5236784093 and 5236784102.

It is not an unprimeable number, because it can be changed into a prime (5236784143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88114 + ... + 135046.

It is an arithmetic number, because the mean of its divisors is an integer number (262173324).

Almost surely, 2^5236784140 is an apocalyptic number.

It is an amenable number.

5236784140 is an abundant number, since it is smaller than the sum of its proper divisors (7347535412).

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

5236784140 is a wasteful number, since it uses less digits than its factorization.

5236784140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47746 (or 47744 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

The square root of 5236784140 is about 72365.6281669689. The cubic root of 5236784140 is about 1736.5537261656.

The spelling of 5236784140 in words is "five billion, two hundred thirty-six million, seven hundred eighty-four thousand, one hundred forty".