5055405242 has 4 divisors (see below), whose sum is σ = 7583107866. Its totient is φ = 2527702620.

The previous prime is 5055405241. The next prime is 5055405263. The reversal of 5055405242 is 2425045505.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4902660361 + 152744881 = 70019^2 + 12359^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5055405199 and 5055405208.

It is not an unprimeable number, because it can be changed into a prime (5055405241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1263851309 + ... + 1263851312.

Almost surely, 2^5055405242 is an apocalyptic number.

5055405242 is a deficient number, since it is larger than the sum of its proper divisors (2527702624).

5055405242 is a wasteful number, since it uses less digits than its factorization.

5055405242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2527702623.

The product of its (nonzero) digits is 40000, while the sum is 32.

The square root of 5055405242 is about 71101.3729965885. The cubic root of 5055405242 is about 1716.2688682856.

The spelling of 5055405242 in words is "five billion, fifty-five million, four hundred five thousand, two hundred forty-two".