45202121015353 has 2 divisors, whose sum is σ = 45202121015354. Its totient is φ = 45202121015352.

The previous prime is 45202121015341. The next prime is 45202121015399. The reversal of 45202121015353 is 35351012120254.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29266671777424 + 15935449237929 = 5409868^2 + 3991923^2 .

It is a cyclic number.

It is not a de Polignac number, because 45202121015353 - 2⁴¹ = 43003097759801 is a prime.

It is not a weakly prime, because it can be changed into another prime (45202121015453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22601060507676 + 22601060507677.

It is an arithmetic number, because the mean of its divisors is an integer number (22601060507677).

Almost surely, 2^{45202121015353} is an apocalyptic number.

It is an amenable number.

45202121015353 is a deficient number, since it is larger than the sum of its proper divisors (1).

45202121015353 is an equidigital number, since it uses as much as digits as its factorization.

45202121015353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36000, while the sum is 34.

The spelling of 45202121015353 in words is "forty-five trillion, two hundred two billion, one hundred twenty-one million, fifteen thousand, three hundred fifty-three".