5640420096 has 90 divisors (see below), whose sum is σ = 16818773972. Its totient is φ = 1880133120.

The previous prime is 5640420091. The next prime is 5640420101. The reversal of 5640420096 is 6900240465.

5640420096 is a `hidden beast` number, since 5 + 640 + 4 + 2 + 0 + 0 + 9 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (5640420091) and next prime (5640420101).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 5640420096.

It is not an unprimeable number, because it can be changed into a prime (5640420091) by changing a digit.

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 9 ways as a sum of consecutive naturals, for example, 115270 + ... + 156741.

Almost surely, 2^5640420096 is an apocalyptic number.

It is an amenable number.

5640420096 is an abundant number, since it is smaller than the sum of its proper divisors (11178353876).

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

5640420096 is an equidigital number, since it uses as much as digits as its factorization.

5640420096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272039 (or 272016 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 5640420096 is about 75102.7302832593. The cubic root of 5640420096 is about 1780.0702846463.

The spelling of 5640420096 in words is "five billion, six hundred forty million, four hundred twenty thousand, ninety-six".