2135525354 has 8 divisors (see below), whose sum is σ = 3210298788. Its totient is φ = 1065425760.

The previous prime is 2135525339. The next prime is 2135525369. The reversal of 2135525354 is 4535255312.

It is an interprime number because it is at equal distance from previous prime (2135525339) and next prime (2135525369).

It can be written as a sum of positive squares in 2 ways, for example, as 1924840129 + 210685225 = 43873^2 + 14515^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1167317 + ... + 1169144.

Almost surely, 2^2135525354 is an apocalyptic number.

2135525354 is a deficient number, since it is larger than the sum of its proper divisors (1074773434).

2135525354 is a wasteful number, since it uses less digits than its factorization.

2135525354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2336920.

The product of its digits is 90000, while the sum is 35.

The square root of 2135525354 is about 46211.7447625601. The cubic root of 2135525354 is about 1287.7599395228.

The spelling of 2135525354 in words is "two billion, one hundred thirty-five million, five hundred twenty-five thousand, three hundred fifty-four".