1502253010249 has 2 divisors, whose sum is σ = 1502253010250. Its totient is φ = 1502253010248.

The previous prime is 1502253010217. The next prime is 1502253010253. The reversal of 1502253010249 is 9420103522051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1492111110400 + 10141899849 = 1221520^2 + 100707^2 .

It is a cyclic number.

It is not a de Polignac number, because 1502253010249 - 2⁵ = 1502253010217 is a prime.

It is not a weakly prime, because it can be changed into another prime (1502253011249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 751126505124 + 751126505125.

It is an arithmetic number, because the mean of its divisors is an integer number (751126505125).

Almost surely, 2^{1502253010249} is an apocalyptic number.

It is an amenable number.

1502253010249 is a deficient number, since it is larger than the sum of its proper divisors (1).

1502253010249 is an equidigital number, since it uses as much as digits as its factorization.

1502253010249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21600, while the sum is 34.

The spelling of 1502253010249 in words is "one trillion, five hundred two billion, two hundred fifty-three million, ten thousand, two hundred forty-nine".