5155542433 has 4 divisors (see below), whose sum is σ = 5155896240. Its totient is φ = 5155188628.

The previous prime is 5155542419. The next prime is 5155542461. The reversal of 5155542433 is 3342455515.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5155542433 - 2⁹ = 5155541921 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5155542392 and 5155542401.

It is not an unprimeable number, because it can be changed into a prime (5155542463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154063 + ... + 184516.

It is an arithmetic number, because the mean of its divisors is an integer number (1288974060).

Almost surely, 2^5155542433 is an apocalyptic number.

It is an amenable number.

5155542433 is a deficient number, since it is larger than the sum of its proper divisors (353807).

5155542433 is a wasteful number, since it uses less digits than its factorization.

5155542433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353806.

The product of its digits is 180000, while the sum is 37.

The square root of 5155542433 is about 71802.1060484997. The cubic root of 5155542433 is about 1727.5267802526.

Adding to 5155542433 its reverse (3342455515), we get a palindrome (8497997948).

The spelling of 5155542433 in words is "five billion, one hundred fifty-five million, five hundred forty-two thousand, four hundred thirty-three".