52223377501 has 2 divisors, whose sum is σ = 52223377502. Its totient is φ = 52223377500.

The previous prime is 52223377499. The next prime is 52223377529. The reversal of 52223377501 is 10577332225.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46205652025 + 6017725476 = 214955^2 + 77574^2 .

It is a cyclic number.

It is not a de Polignac number, because 52223377501 - 2¹ = 52223377499 is a prime.

It is a super-2 number, since 2×52223377501² (a number of 22 digits) contains 22 as substring.

Together with 52223377499, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52223377541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26111688750 + 26111688751.

It is an arithmetic number, because the mean of its divisors is an integer number (26111688751).

Almost surely, 2^52223377501 is an apocalyptic number.

It is an amenable number.

52223377501 is a deficient number, since it is larger than the sum of its proper divisors (1).

52223377501 is an equidigital number, since it uses as much as digits as its factorization.

52223377501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 88200, while the sum is 37.

The spelling of 52223377501 in words is "fifty-two billion, two hundred twenty-three million, three hundred seventy-seven thousand, five hundred one".