1350072523 has 2 divisors, whose sum is σ = 1350072524. Its totient is φ = 1350072522.

The previous prime is 1350072499. The next prime is 1350072547. The reversal of 1350072523 is 3252700531.

It is a balanced prime because it is at equal distance from previous prime (1350072499) and next prime (1350072547).

It is a cyclic number.

It is not a de Polignac number, because 1350072523 - 2⁵ = 1350072491 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1350072491 and 1350072500.

It is not a weakly prime, because it can be changed into another prime (1350072593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675036261 + 675036262.

It is an arithmetic number, because the mean of its divisors is an integer number (675036262).

Almost surely, 2^1350072523 is an apocalyptic number.

1350072523 is a deficient number, since it is larger than the sum of its proper divisors (1).

1350072523 is an equidigital number, since it uses as much as digits as its factorization.

1350072523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 1350072523 is about 36743.3330415192. Note that the first 3 decimals coincide. The cubic root of 1350072523 is about 1105.2292401278.

The spelling of 1350072523 in words is "one billion, three hundred fifty million, seventy-two thousand, five hundred twenty-three".