5402230660 has 12 divisors (see below), whose sum is σ = 11344684428. Its totient is φ = 2160892256.

The previous prime is 5402230657. The next prime is 5402230661. The reversal of 5402230660 is 660322045.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4013475904 + 1388754756 = 63352^2 + 37266^2 .

It is a super-2 number, since 2×5402230660² = 58368192207688071200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5402230661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135055747 + ... + 135055786.

It is an arithmetic number, because the mean of its divisors is an integer number (945390369).

Almost surely, 2^5402230660 is an apocalyptic number.

It is an amenable number.

5402230660 is an abundant number, since it is smaller than the sum of its proper divisors (5942453768).

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

5402230660 is a wasteful number, since it uses less digits than its factorization.

5402230660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270111542 (or 270111540 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 5402230660 is about 73499.8684352564. The cubic root of 5402230660 is about 1754.6521833536.

The spelling of 5402230660 in words is "five billion, four hundred two million, two hundred thirty thousand, six hundred sixty".