7482975620 has 24 divisors (see below), whose sum is σ = 15828957144. Its totient is φ = 2971341056.

The previous prime is 7482975613. The next prime is 7482975631. The reversal of 7482975620 is 265792847.

It can be written as a sum of positive squares in 4 ways, for example, as 1763584 + 7481212036 = 1328^2 + 86494^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1362767 + ... + 1368246.

It is an arithmetic number, because the mean of its divisors is an integer number (659539881).

Almost surely, 2^7482975620 is an apocalyptic number.

It is an amenable number.

7482975620 is an abundant number, since it is smaller than the sum of its proper divisors (8345981524).

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

7482975620 is a wasteful number, since it uses less digits than its factorization.

7482975620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2731159 (or 2731157 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 50.

The square root of 7482975620 is about 86504.1942335746. The cubic root of 7482975620 is about 1955.9516275468.

The spelling of 7482975620 in words is "seven billion, four hundred eighty-two million, nine hundred seventy-five thousand, six hundred twenty".