7210574452 has 12 divisors (see below), whose sum is σ = 12621677796. Its totient is φ = 3604380800.

The previous prime is 7210574447. The next prime is 7210574473. The reversal of 7210574452 is 2544750127.

It can be written as a sum of positive squares in 2 ways, for example, as 5503562596 + 1707011856 = 74186^2 + 41316^2 .

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, 208549 + ... + 240652.

It is an arithmetic number, because the mean of its divisors is an integer number (1051806483).

Almost surely, 2^7210574452 is an apocalyptic number.

It is an amenable number.

7210574452 is a deficient number, since it is larger than the sum of its proper divisors (5411103344).

7210574452 is a wasteful number, since it uses less digits than its factorization.

7210574452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453218 (or 453216 counting only the distinct ones).

The product of its (nonzero) digits is 78400, while the sum is 37.

The square root of 7210574452 is about 84915.1014366703. The cubic root of 7210574452 is about 1931.9236328294.

The spelling of 7210574452 in words is "seven billion, two hundred ten million, five hundred seventy-four thousand, four hundred fifty-two".