5402230665 has 16 divisors (see below), whose sum is σ = 9308459328. Its totient is φ = 2659559616.

The previous prime is 5402230661. The next prime is 5402230723. The reversal of 5402230665 is 5660322045.

It is not a de Polignac number, because 5402230665 - 2² = 5402230661 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 13851679 + ... + 13852068.

It is an arithmetic number, because the mean of its divisors is an integer number (581778708).

Almost surely, 2^5402230665 is an apocalyptic number.

It is an amenable number.

5402230665 is a deficient number, since it is larger than the sum of its proper divisors (3906228663).

5402230665 is a wasteful number, since it uses less digits than its factorization.

5402230665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27703768.

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 5402230665 is about 73499.8684692701. The cubic root of 5402230665 is about 1754.6521838950.

The spelling of 5402230665 in words is "five billion, four hundred two million, two hundred thirty thousand, six hundred sixty-five".