5660506404 has 144 divisors (see below), whose sum is σ = 16960245120. Its totient is φ = 1557480960.

The previous prime is 5660506399. The next prime is 5660506409. The reversal of 5660506404 is 4046050665.

It is a happy number.

5660506404 is a `hidden beast` number, since 5 + 6 + 6 + 0 + 5 + 0 + 640 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (5660506399) and next prime (5660506409).

It is a super-2 number, since 2×5660506404² = 64082665499450022432, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (5660506409) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3821344 + ... + 3822824.

It is an arithmetic number, because the mean of its divisors is an integer number (117779480).

Almost surely, 2^5660506404 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 5660506404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8480122560).

5660506404 is an abundant number, since it is smaller than the sum of its proper divisors (11299738716).

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

5660506404 is a wasteful number, since it uses less digits than its factorization.

5660506404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2050 (or 2045 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 5660506404 is about 75236.3369921742. The cubic root of 5660506404 is about 1782.1808059845.

The spelling of 5660506404 in words is "five billion, six hundred sixty million, five hundred six thousand, four hundred four".