5640146600 has 96 divisors (see below), whose sum is σ = 14638393440. Its totient is φ = 2003232000.

The previous prime is 5640146573. The next prime is 5640146609. The reversal of 5640146600 is 66410465.

It is a super-2 number, since 2×5640146600² = 63622507338983120000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5640146609) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64790 + ... + 124410.

It is an arithmetic number, because the mean of its divisors is an integer number (152483265).

Almost surely, 2^5640146600 is an apocalyptic number.

5640146600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5640146600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7319196720).

5640146600 is an abundant number, since it is smaller than the sum of its proper divisors (8998246840).

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

5640146600 is a wasteful number, since it uses less digits than its factorization.

5640146600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59691 (or 59682 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 5640146600 is about 75100.9094485546. The cubic root of 5640146600 is about 1780.0415131504.

The spelling of 5640146600 in words is "five billion, six hundred forty million, one hundred forty-six thousand, six hundred".