455342543131 has 8 divisors (see below), whose sum is σ = 520693869024. Its totient is φ = 390066815040.

The previous prime is 455342543129. The next prime is 455342543137. The reversal of 455342543131 is 131345243554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 455342543131 - 2¹ = 455342543129 is a prime.

It is a super-2 number, since 2×455342543131² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (455342543137) 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 in 7 ways as a sum of consecutive naturals, for example, 18886540 + ... + 18910633.

It is an arithmetic number, because the mean of its divisors is an integer number (65086733628).

Almost surely, 2^455342543131 is an apocalyptic number.

455342543131 is a deficient number, since it is larger than the sum of its proper divisors (65351325893).

455342543131 is a wasteful number, since it uses less digits than its factorization.

455342543131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37798901.

The product of its digits is 432000, while the sum is 40.

Adding to 455342543131 its reverse (131345243554), we get a palindrome (586687786685).

The spelling of 455342543131 in words is "four hundred fifty-five billion, three hundred forty-two million, five hundred forty-three thousand, one hundred thirty-one".