367252082521 has 2 divisors, whose sum is σ = 367252082522. Its totient is φ = 367252082520.

The previous prime is 367252082489. The next prime is 367252082579. The reversal of 367252082521 is 125280252763.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 366825246921 + 426835600 = 605661^2 + 20660^2 .

It is a cyclic number.

It is not a de Polignac number, because 367252082521 - 2⁵ = 367252082489 is a prime.

It is a super-2 number, since 2×367252082521² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (367252089521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183626041260 + 183626041261.

It is an arithmetic number, because the mean of its divisors is an integer number (183626041261).

Almost surely, 2^367252082521 is an apocalyptic number.

It is an amenable number.

367252082521 is a deficient number, since it is larger than the sum of its proper divisors (1).

367252082521 is an equidigital number, since it uses as much as digits as its factorization.

367252082521 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 403200, while the sum is 43.

The spelling of 367252082521 in words is "three hundred sixty-seven billion, two hundred fifty-two million, eighty-two thousand, five hundred twenty-one".