59970622321 has 3 divisors (see below), whose sum is σ = 59970867211. Its totient is φ = 59970377432.

The previous prime is 59970622301. The next prime is 59970622357. The reversal of 59970622321 is 12322607995.

The square root of 59970622321 is 244889.

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

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 1928175921 + 58042446400 = 43911^2 + 240920^2 .

It is not a de Polignac number, because 59970622321 - 2⁷ = 59970622193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (59970622301) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 122445 + ... + 367333.

Almost surely, 2^59970622321 is an apocalyptic number.

59970622321 is the 244889-th square number.

59970622321 is the 122445-th centered octagonal number.

It is an amenable number.

59970622321 is a deficient number, since it is larger than the sum of its proper divisors (244890).

59970622321 is an frugal number, since it uses more digits than its factorization.

59970622321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489778 (or 244889 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 46.

The spelling of 59970622321 in words is "fifty-nine billion, nine hundred seventy million, six hundred twenty-two thousand, three hundred twenty-one".