5555213402 has 4 divisors (see below), whose sum is σ = 8332820106. Its totient is φ = 2777606700.

The previous prime is 5555213401. The next prime is 5555213431. The reversal of 5555213402 is 2043125555.

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., 4502275801 + 1052937601 = 67099^2 + 32449^2 .

It is not an unprimeable number, because it can be changed into a prime (5555213401) by changing a digit.

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, 1388803349 + ... + 1388803352.

Almost surely, 2^5555213402 is an apocalyptic number.

5555213402 is a deficient number, since it is larger than the sum of its proper divisors (2777606704).

5555213402 is a wasteful number, since it uses less digits than its factorization.

5555213402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2777606703.

The product of its (nonzero) digits is 30000, while the sum is 32.

The square root of 5555213402 is about 74533.3039788255. The cubic root of 5555213402 is about 1771.0612553171.

Adding to 5555213402 its reverse (2043125555), we get a palindrome (7598338957).

The spelling of 5555213402 in words is "five billion, five hundred fifty-five million, two hundred thirteen thousand, four hundred two".