4152540436 has 36 divisors (see below), whose sum is σ = 7993100500. Its totient is φ = 1886227200.

The previous prime is 4152540397. The next prime is 4152540439. The reversal of 4152540436 is 6340452514.

It can be written as a sum of positive squares in 2 ways, for example, as 146410000 + 4006130436 = 12100^2 + 63294^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4152540439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1328956 + ... + 1332076.

Almost surely, 2^4152540436 is an apocalyptic number.

It is an amenable number.

4152540436 is a deficient number, since it is larger than the sum of its proper divisors (3840560064).

4152540436 is a wasteful number, since it uses less digits than its factorization.

4152540436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5896 (or 5883 counting only the distinct ones).

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

The square root of 4152540436 is about 64440.2082243687. The cubic root of 4152540436 is about 1607.3284186157.

The spelling of 4152540436 in words is "four billion, one hundred fifty-two million, five hundred forty thousand, four hundred thirty-six".