1350005253 has 8 divisors (see below), whose sum is σ = 1841867808. Its totient is φ = 879073104.

The previous prime is 1350005243. The next prime is 1350005297. The reversal of 1350005253 is 3525000531.

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

It is a de Polignac number, because none of the positive numbers 2^k-1350005253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1350005243) 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, 5232450 + ... + 5232707.

It is an arithmetic number, because the mean of its divisors is an integer number (230233476).

Almost surely, 2^1350005253 is an apocalyptic number.

It is an amenable number.

1350005253 is a deficient number, since it is larger than the sum of its proper divisors (491862555).

1350005253 is a wasteful number, since it uses less digits than its factorization.

1350005253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10465203.

The product of its (nonzero) digits is 2250, while the sum is 24.

The square root of 1350005253 is about 36742.4176259538. The cubic root of 1350005253 is about 1105.2108830878.

Adding to 1350005253 its reverse (3525000531), we get a palindrome (4875005784).

The spelling of 1350005253 in words is "one billion, three hundred fifty million, five thousand, two hundred fifty-three".