5402223154 has 4 divisors (see below), whose sum is σ = 8103334734. Its totient is φ = 2701111576.

The previous prime is 5402223133. The next prime is 5402223157. The reversal of 5402223154 is 4513222045.

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., 2738114929 + 2664108225 = 52327^2 + 51615^2 .

It is a super-2 number, since 2×5402223154² = 58368030011227415432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5402223157) 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, 1350555787 + ... + 1350555790.

Almost surely, 2^5402223154 is an apocalyptic number.

5402223154 is a deficient number, since it is larger than the sum of its proper divisors (2701111580).

5402223154 is a wasteful number, since it uses less digits than its factorization.

5402223154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2701111579.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 5402223154 is about 73499.8173739228. The cubic root of 5402223154 is about 1754.6513707001.

Adding to 5402223154 its reverse (4513222045), we get a palindrome (9915445199).

The spelling of 5402223154 in words is "five billion, four hundred two million, two hundred twenty-three thousand, one hundred fifty-four".