5660004040 has 32 divisors (see below), whose sum is σ = 12775724280. Its totient is φ = 2256763392.

The previous prime is 5660004019. The next prime is 5660004061. The reversal of 5660004040 is 404000665.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5660004019) and next prime (5660004061).

It can be written as a sum of positive squares in 4 ways, for example, as 1519596324 + 4140407716 = 38982^2 + 64346^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5660003996 and 5660004014.

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, 213519 + ... + 238558.

Almost surely, 2^5660004040 is an apocalyptic number.

It is an amenable number.

5660004040 is an abundant number, since it is smaller than the sum of its proper divisors (7115720240).

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

5660004040 is a wasteful number, since it uses less digits than its factorization.

5660004040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452401 (or 452397 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 5660004040 is about 75232.9983451411. The cubic root of 5660004040 is about 1782.1280821996.

The spelling of 5660004040 in words is "five billion, six hundred sixty million, four thousand, forty".