1352179157 has 12 divisors (see below), whose sum is σ = 1573708896. Its totient is φ = 1158446520.

The previous prime is 1352179151. The next prime is 1352179189. The reversal of 1352179157 is 7519712531.

It is not a de Polignac number, because 1352179157 - 2¹⁰ = 1352178133 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 (1352179151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 118568 + ... + 129470.

It is an arithmetic number, because the mean of its divisors is an integer number (131142408).

Almost surely, 2^1352179157 is an apocalyptic number.

It is an amenable number.

1352179157 is a deficient number, since it is larger than the sum of its proper divisors (221529739).

1352179157 is a wasteful number, since it uses less digits than its factorization.

1352179157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13448 (or 13441 counting only the distinct ones).

The product of its digits is 66150, while the sum is 41.

The square root of 1352179157 is about 36771.9887550293. The cubic root of 1352179157 is about 1105.8038027240.

The spelling of 1352179157 in words is "one billion, three hundred fifty-two million, one hundred seventy-nine thousand, one hundred fifty-seven".