5146538533 has 2 divisors, whose sum is σ = 5146538534. Its totient is φ = 5146538532.

The previous prime is 5146538519. The next prime is 5146538539. The reversal of 5146538533 is 3358356415.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3564328804 + 1582209729 = 59702^2 + 39777^2 .

It is a cyclic number.

It is not a de Polignac number, because 5146538533 - 2¹³ = 5146530341 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5146538533.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5146538539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2573269266 + 2573269267.

It is an arithmetic number, because the mean of its divisors is an integer number (2573269267).

Almost surely, 2^5146538533 is an apocalyptic number.

It is an amenable number.

5146538533 is a deficient number, since it is larger than the sum of its proper divisors (1).

5146538533 is an equidigital number, since it uses as much as digits as its factorization.

5146538533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 648000, while the sum is 43.

The square root of 5146538533 is about 71739.3792348387. The cubic root of 5146538533 is about 1726.5205141860.

It can be divided in two parts, 51465 and 38533, that added together give a palindrome (89998).

The spelling of 5146538533 in words is "five billion, one hundred forty-six million, five hundred thirty-eight thousand, five hundred thirty-three".