5144342455 has 16 divisors (see below), whose sum is σ = 7174679040. Its totient is φ = 3467758752.

The previous prime is 5144342419. The next prime is 5144342479. The reversal of 5144342455 is 5542434415.

It is a cyclic number.

It is not a de Polignac number, because 5144342455 - 2¹⁹ = 5143818167 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1243539 + ... + 1247668.

It is an arithmetic number, because the mean of its divisors is an integer number (448417440).

Almost surely, 2^5144342455 is an apocalyptic number.

5144342455 is a deficient number, since it is larger than the sum of its proper divisors (2030336585).

5144342455 is a wasteful number, since it uses less digits than its factorization.

5144342455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2491278.

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

The square root of 5144342455 is about 71724.0716565924. The cubic root of 5144342455 is about 1726.2749048882.

The spelling of 5144342455 in words is "five billion, one hundred forty-four million, three hundred forty-two thousand, four hundred fifty-five".