1350250745 has 8 divisors (see below), whose sum is σ = 1659820680. Its totient is φ = 1053854080.

The previous prime is 1350250739. The next prime is 1350250753. The reversal of 1350250745 is 5470520531.

It can be written as a sum of positive squares in 4 ways, for example, as 148449856 + 1201800889 = 12184^2 + 34667^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1350250745 - 2⁴ = 1350250729 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3293090 + ... + 3293499.

It is an arithmetic number, because the mean of its divisors is an integer number (207477585).

Almost surely, 2^1350250745 is an apocalyptic number.

It is an amenable number.

1350250745 is a deficient number, since it is larger than the sum of its proper divisors (309569935).

1350250745 is an equidigital number, since it uses as much as digits as its factorization.

1350250745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6586635.

The product of its (nonzero) digits is 21000, while the sum is 32.

The square root of 1350250745 is about 36745.7581905721. The cubic root of 1350250745 is about 1105.2778714656.

The spelling of 1350250745 in words is "one billion, three hundred fifty million, two hundred fifty thousand, seven hundred forty-five".