1350453511 has 4 divisors (see below), whose sum is σ = 1473222024. Its totient is φ = 1227685000.

The previous prime is 1350453473. The next prime is 1350453523. The reversal of 1350453511 is 1153540531.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1350453511 - 2²⁹ = 813582599 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1350453511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1350453011) 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, 61384240 + ... + 61384261.

It is an arithmetic number, because the mean of its divisors is an integer number (368305506).

Almost surely, 2^1350453511 is an apocalyptic number.

1350453511 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1350453511 is a deficient number, since it is larger than the sum of its proper divisors (122768513).

1350453511 is a wasteful number, since it uses less digits than its factorization.

1350453511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122768512.

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 1350453511 is about 36748.5171265454. The cubic root of 1350453511 is about 1105.3331949074. Note that the first 3 decimals are identical.

The spelling of 1350453511 in words is "one billion, three hundred fifty million, four hundred fifty-three thousand, five hundred eleven".