1350964533 has 4 divisors (see below), whose sum is σ = 1801286048. Its totient is φ = 900643020.

The previous prime is 1350964519. The next prime is 1350964561. The reversal of 1350964533 is 3354690531.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3354690531 = 3 ⋅1118230177.

It is not a de Polignac number, because 1350964533 - 2¹⁷ = 1350833461 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1350964491 and 1350964500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1350964513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225160753 + ... + 225160758.

It is an arithmetic number, because the mean of its divisors is an integer number (450321512).

Almost surely, 2^1350964533 is an apocalyptic number.

It is an amenable number.

1350964533 is a deficient number, since it is larger than the sum of its proper divisors (450321515).

1350964533 is an equidigital number, since it uses as much as digits as its factorization.

1350964533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450321514.

The product of its (nonzero) digits is 145800, while the sum is 39.

The square root of 1350964533 is about 36755.4694297325. The cubic root of 1350964533 is about 1105.4725995204.

The spelling of 1350964533 in words is "one billion, three hundred fifty million, nine hundred sixty-four thousand, five hundred thirty-three".