4620755842 has 8 divisors (see below), whose sum is σ = 7100185932. Its totient is φ = 2254027200.

The previous prime is 4620755813. The next prime is 4620755879. The reversal of 4620755842 is 2485570264.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4334773921 + 285981921 = 65839^2 + 16911^2 .

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

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, 28175259 + ... + 28175422.

Almost surely, 2^4620755842 is an apocalyptic number.

4620755842 is a deficient number, since it is larger than the sum of its proper divisors (2479430090).

4620755842 is a wasteful number, since it uses less digits than its factorization.

4620755842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56350724.

The product of its (nonzero) digits is 537600, while the sum is 43.

The square root of 4620755842 is about 67976.1417116329. The cubic root of 4620755842 is about 1665.6011310766.

The spelling of 4620755842 in words is "four billion, six hundred twenty million, seven hundred fifty-five thousand, eight hundred forty-two".