1350912765 has 8 divisors (see below), whose sum is σ = 2161460448. Its totient is φ = 720486800.

The previous prime is 1350912763. The next prime is 1350912817. The reversal of 1350912765 is 5672190531.

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

It is not a de Polignac number, because 1350912765 - 2¹ = 1350912763 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1350912763) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45030411 + ... + 45030440.

It is an arithmetic number, because the mean of its divisors is an integer number (270182556).

Almost surely, 2^1350912765 is an apocalyptic number.

1350912765 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1350912765 is a deficient number, since it is larger than the sum of its proper divisors (810547683).

1350912765 is an equidigital number, since it uses as much as digits as its factorization.

1350912765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90060859.

The product of its (nonzero) digits is 56700, while the sum is 39.

The square root of 1350912765 is about 36754.7652012634. The cubic root of 1350912765 is about 1105.4584790321.

The spelling of 1350912765 in words is "one billion, three hundred fifty million, nine hundred twelve thousand, seven hundred sixty-five".