5425426154 has 4 divisors (see below), whose sum is σ = 8138139234. Its totient is φ = 2712713076.

The previous prime is 5425426099. The next prime is 5425426159. The reversal of 5425426154 is 4516245245.

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., 5073000625 + 352425529 = 71225^2 + 18773^2 .

It is not an unprimeable number, because it can be changed into a prime (5425426159) 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, 1356356537 + ... + 1356356540.

Almost surely, 2^5425426154 is an apocalyptic number.

5425426154 is a deficient number, since it is larger than the sum of its proper divisors (2712713080).

5425426154 is a wasteful number, since it uses less digits than its factorization.

5425426154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2712713079.

The product of its digits is 192000, while the sum is 38.

The square root of 5425426154 is about 73657.4921783249. The cubic root of 5425426154 is about 1757.1599074299.

It can be divided in two parts, 54254 and 26154, that added together give a palindrome (80408).

The spelling of 5425426154 in words is "five billion, four hundred twenty-five million, four hundred twenty-six thousand, one hundred fifty-four".