7484381572 has 12 divisors (see below), whose sum is σ = 13417123356. Its totient is φ = 3650917760.

The previous prime is 7484381557. The next prime is 7484381603. The reversal of 7484381572 is 2751834847.

It can be written as a sum of positive squares in 2 ways, for example, as 586414656 + 6897966916 = 24216^2 + 83054^2 .

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, 22818073 + ... + 22818400.

It is an arithmetic number, because the mean of its divisors is an integer number (1118093613).

Almost surely, 2^7484381572 is an apocalyptic number.

It is an amenable number.

7484381572 is a deficient number, since it is larger than the sum of its proper divisors (5932741784).

7484381572 is a wasteful number, since it uses less digits than its factorization.

7484381572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45636518 (or 45636516 counting only the distinct ones).

The product of its digits is 1505280, while the sum is 49.

The square root of 7484381572 is about 86512.3203480290. The cubic root of 7484381572 is about 1956.0741190097.

The spelling of 7484381572 in words is "seven billion, four hundred eighty-four million, three hundred eighty-one thousand, five hundred seventy-two".