1452345633250 has 16 divisors (see below), whose sum is σ = 2718791025912. Its totient is φ = 580938253200.

The previous prime is 1452345633217. The next prime is 1452345633259. The reversal of 1452345633250 is 523365432541.

It can be written as a sum of positive squares in 4 ways, for example, as 342502346169 + 1109843287081 = 585237^2 + 1053491^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1452345633197 and 1452345633206.

It is not an unprimeable number, because it can be changed into a prime (1452345633259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2904691017 + ... + 2904691516.

Almost surely, 2^{1452345633250} is an apocalyptic number.

1452345633250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1452345633250 is a deficient number, since it is larger than the sum of its proper divisors (1266445392662).

1452345633250 is an equidigital number, since it uses as much as digits as its factorization.

1452345633250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5809382550 (or 5809382540 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 43.

The spelling of 1452345633250 in words is "one trillion, four hundred fifty-two billion, three hundred forty-five million, six hundred thirty-three thousand, two hundred fifty".