1352243501 has 8 divisors (see below), whose sum is σ = 1547793024. Its totient is φ = 1157286960.

The previous prime is 1352243491. The next prime is 1352243561. The reversal of 1352243501 is 1053422531.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1352243501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1352243561) 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, 143345 + ... + 152486.

It is an arithmetic number, because the mean of its divisors is an integer number (193474128).

Almost surely, 2^1352243501 is an apocalyptic number.

It is an amenable number.

1352243501 is a deficient number, since it is larger than the sum of its proper divisors (195549523).

1352243501 is an equidigital number, since it uses as much as digits as its factorization.

1352243501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296491.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1352243501 is about 36772.8636497078. The cubic root of 1352243501 is about 1105.8213424883.

The spelling of 1352243501 in words is "one billion, three hundred fifty-two million, two hundred forty-three thousand, five hundred one".