1352113451 has 8 divisors (see below), whose sum is σ = 1456492800. Its totient is φ = 1247787072.

The previous prime is 1352113439. The next prime is 1352113481. The reversal of 1352113451 is 1543112531.

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

It is a cyclic number.

It is not a de Polignac number, because 1352113451 - 2⁶ = 1352113387 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 1352113451.

It is not an unprimeable number, because it can be changed into a prime (1352113481) 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, 51551 + ... + 73223.

It is an arithmetic number, because the mean of its divisors is an integer number (182061600).

Almost surely, 2^1352113451 is an apocalyptic number.

1352113451 is a deficient number, since it is larger than the sum of its proper divisors (104379349).

1352113451 is a wasteful number, since it uses less digits than its factorization.

1352113451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26485.

The product of its digits is 1800, while the sum is 26.

The square root of 1352113451 is about 36771.0953195577. The cubic root of 1352113451 is about 1105.7858911129.

Adding to 1352113451 its reverse (1543112531), we get a palindrome (2895225982).

The spelling of 1352113451 in words is "one billion, three hundred fifty-two million, one hundred thirteen thousand, four hundred fifty-one".