52211793001 has 9 divisors (see below), whose sum is σ = 52867633399. Its totient is φ = 51563998336.

The previous prime is 52211792947. The next prime is 52211793019. The reversal of 52211793001 is 10039711225.

The square root of 52211793001 is 228499.

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

It can be written as a sum of positive squares in only one way, i.e., 48560733225 + 3651059776 = 220365^2 + 60424^2 .

It is not a de Polignac number, because 52211793001 - 2²⁵ = 52178238569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52211793901) 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, 18964041 + ... + 18966793.

Almost surely, 2^52211793001 is an apocalyptic number.

52211793001 is the 228499-th square number.

52211793001 is the 114250-th centered octagonal number.

It is an amenable number.

52211793001 is a deficient number, since it is larger than the sum of its proper divisors (655840398).

52211793001 is an frugal number, since it uses more digits than its factorization.

52211793001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5672 (or 2836 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 31.

The spelling of 52211793001 in words is "fifty-two billion, two hundred eleven million, seven hundred ninety-three thousand, one".