5154454342 has 4 divisors (see below), whose sum is σ = 7731681516. Its totient is φ = 2577227170.

The previous prime is 5154454271. The next prime is 5154454343. The reversal of 5154454342 is 2434544515.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5154454343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1288613584 + ... + 1288613587.

It is an arithmetic number, because the mean of its divisors is an integer number (1932920379).

Almost surely, 2^5154454342 is an apocalyptic number.

5154454342 is a deficient number, since it is larger than the sum of its proper divisors (2577227174).

5154454342 is a wasteful number, since it uses less digits than its factorization.

5154454342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2577227173.

The product of its digits is 192000, while the sum is 37.

The square root of 5154454342 is about 71794.5286355444. The cubic root of 5154454342 is about 1727.4052386546.

Adding to 5154454342 its reverse (2434544515), we get a palindrome (7588998857).

The spelling of 5154454342 in words is "five billion, one hundred fifty-four million, four hundred fifty-four thousand, three hundred forty-two".