5340260402 has 4 divisors (see below), whose sum is σ = 8010390606. Its totient is φ = 2670130200.

The previous prime is 5340260389. The next prime is 5340260417. The reversal of 5340260402 is 2040620435.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5334695521 + 5564881 = 73039^2 + 2359^2 .

It is a super-2 number, since 2×5340260402² = 57036762322338403208, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1335065099 + ... + 1335065102.

Almost surely, 2^5340260402 is an apocalyptic number.

5340260402 is a deficient number, since it is larger than the sum of its proper divisors (2670130204).

5340260402 is a wasteful number, since it uses less digits than its factorization.

5340260402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2670130203.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 5340260402 is about 73077.0853414393. The cubic root of 5340260402 is about 1747.9170212064.

Adding to 5340260402 its reverse (2040620435), we get a palindrome (7380880837).

The spelling of 5340260402 in words is "five billion, three hundred forty million, two hundred sixty thousand, four hundred two".