60843622225 has 9 divisors (see below), whose sum is σ = 75447620913. Its totient is φ = 48673911120.

The previous prime is 60843622223. The next prime is 60843622241. The reversal of 60843622225 is 52222634806.

The square root of 60843622225 is 246665.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 18298784529 + 42544837696 = 135273^2 + 206264^2 .

It is not a de Polignac number, because 60843622225 - 2¹ = 60843622223 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60843622223) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1208659 + ... + 1257991.

Almost surely, 2^60843622225 is an apocalyptic number.

60843622225 is the 246665-th square number.

60843622225 is the 123333-rd centered octagonal number.

It is an amenable number.

60843622225 is a deficient number, since it is larger than the sum of its proper divisors (14603998688).

60843622225 is an frugal number, since it uses more digits than its factorization.

60843622225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98676 (or 49338 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 40.

The spelling of 60843622225 in words is "sixty billion, eight hundred forty-three million, six hundred twenty-two thousand, two hundred twenty-five".