448750199501 has 2 divisors, whose sum is σ = 448750199502. Its totient is φ = 448750199500.

The previous prime is 448750199489. The next prime is 448750199539. The reversal of 448750199501 is 105991057844.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 447961151401 + 789048100 = 669299^2 + 28090^2 .

It is a cyclic number.

It is not a de Polignac number, because 448750199501 - 2²⁶ = 448683090637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (448750199551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224375099750 + 224375099751.

It is an arithmetic number, because the mean of its divisors is an integer number (224375099751).

Almost surely, 2^448750199501 is an apocalyptic number.

It is an amenable number.

448750199501 is a deficient number, since it is larger than the sum of its proper divisors (1).

448750199501 is an equidigital number, since it uses as much as digits as its factorization.

448750199501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1814400, while the sum is 53.

The spelling of 448750199501 in words is "four hundred forty-eight billion, seven hundred fifty million, one hundred ninety-nine thousand, five hundred one".