4942918580 has 12 divisors (see below), whose sum is σ = 10380129060. Its totient is φ = 1977167424.

The previous prime is 4942918577. The next prime is 4942918583. The reversal of 4942918580 is 858192494.

It is an interprime number because it is at equal distance from previous prime (4942918577) and next prime (4942918583).

It can be written as a sum of positive squares in 2 ways, for example, as 3311081764 + 1631836816 = 57542^2 + 40396^2 .

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4942918583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123572945 + ... + 123572984.

It is an arithmetic number, because the mean of its divisors is an integer number (865010755).

Almost surely, 2^4942918580 is an apocalyptic number.

It is an amenable number.

4942918580 is an abundant number, since it is smaller than the sum of its proper divisors (5437210480).

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

4942918580 is a wasteful number, since it uses less digits than its factorization.

4942918580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247145938 (or 247145936 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 50.

The square root of 4942918580 is about 70305.8929251311. The cubic root of 4942918580 is about 1703.4438354260.

The spelling of 4942918580 in words is "four billion, nine hundred forty-two million, nine hundred eighteen thousand, five hundred eighty".