5146420046 has 4 divisors (see below), whose sum is σ = 7719630072. Its totient is φ = 2573210022.

The previous prime is 5146420007. The next prime is 5146420049. The reversal of 5146420046 is 6400246415.

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

It is a junction number, because it is equal to n+sod(n) for n = 5146419994 and 5146420021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5146420049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1286605010 + ... + 1286605013.

It is an arithmetic number, because the mean of its divisors is an integer number (1929907518).

Almost surely, 2^5146420046 is an apocalyptic number.

5146420046 is a deficient number, since it is larger than the sum of its proper divisors (2573210026).

5146420046 is a wasteful number, since it uses less digits than its factorization.

5146420046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2573210025.

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 5146420046 is about 71738.5534144647. The cubic root of 5146420046 is about 1726.5072643868.

The spelling of 5146420046 in words is "five billion, one hundred forty-six million, four hundred twenty thousand, forty-six".