1353143260 has 24 divisors (see below), whose sum is σ = 3247544160. Its totient is φ = 463934784.

The previous prime is 1353143179. The next prime is 1353143263. The reversal of 1353143260 is 623413531.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1353143263) 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, 4832515 + ... + 4832794.

It is an arithmetic number, because the mean of its divisors is an integer number (135314340).

Almost surely, 2^1353143260 is an apocalyptic number.

1353143260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1353143260 is an abundant number, since it is smaller than the sum of its proper divisors (1894400900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1353143260 is a wasteful number, since it uses less digits than its factorization.

1353143260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9665325 (or 9665323 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 1353143260 is about 36785.0956230917. The cubic root of 1353143260 is about 1106.0665527893.

Adding to 1353143260 its reverse (623413531), we get a palindrome (1976556791).

The spelling of 1353143260 in words is "one billion, three hundred fifty-three million, one hundred forty-three thousand, two hundred sixty".