5455040342 has 16 divisors (see below), whose sum is σ = 8665602912. Its totient is φ = 2566569600.

The previous prime is 5455040303. The next prime is 5455040347. The reversal of 5455040342 is 2430405545.

It is a junction number, because it is equal to n+sod(n) for n = 5455040299 and 5455040308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5455040347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201503 + ... + 226965.

It is an arithmetic number, because the mean of its divisors is an integer number (541600182).

Almost surely, 2^5455040342 is an apocalyptic number.

5455040342 is a deficient number, since it is larger than the sum of its proper divisors (3210562570).

5455040342 is a wasteful number, since it uses less digits than its factorization.

5455040342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31783.

The product of its (nonzero) digits is 48000, while the sum is 32.

The square root of 5455040342 is about 73858.2449155137. The cubic root of 5455040342 is about 1760.3512063845.

Adding to 5455040342 its reverse (2430405545), we get a palindrome (7885445887).

The spelling of 5455040342 in words is "five billion, four hundred fifty-five million, forty thousand, three hundred forty-two".