4819396542 has 8 divisors (see below), whose sum is σ = 9638793096. Its totient is φ = 1606465512.

The previous prime is 4819396513. The next prime is 4819396567. The reversal of 4819396542 is 2456939184.

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

4819396542 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 401616373 + ... + 401616384.

It is an arithmetic number, because the mean of its divisors is an integer number (1204849137).

Almost surely, 2^4819396542 is an apocalyptic number.

4819396542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4819396542 is a wasteful number, since it uses less digits than its factorization.

4819396542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 803232762.

The product of its digits is 1866240, while the sum is 51.

The square root of 4819396542 is about 69421.8736566509. The cubic root of 4819396542 is about 1689.1344542511.

The spelling of 4819396542 in words is "four billion, eight hundred nineteen million, three hundred ninety-six thousand, five hundred forty-two".