2354642512 has 10 divisors (see below), whose sum is σ = 4562119898. Its totient is φ = 1177321248.

The previous prime is 2354642497. The next prime is 2354642513. The reversal of 2354642512 is 2152464532.

It can be written as a sum of positive squares in only one way, i.e., 1677393936 + 677248576 = 40956^2 + 26024^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2354642513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73582563 + ... + 73582594.

Almost surely, 2^2354642512 is an apocalyptic number.

It is an amenable number.

2354642512 is a deficient number, since it is larger than the sum of its proper divisors (2207477386).

2354642512 is a wasteful number, since it uses less digits than its factorization.

2354642512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147165165 (or 147165159 counting only the distinct ones).

The product of its digits is 57600, while the sum is 34.

The square root of 2354642512 is about 48524.6588035403. The cubic root of 2354642512 is about 1330.3778134060.

The spelling of 2354642512 in words is "two billion, three hundred fifty-four million, six hundred forty-two thousand, five hundred twelve".