4132725406 has 4 divisors (see below), whose sum is σ = 6199088112. Its totient is φ = 2066362702.

The previous prime is 4132725391. The next prime is 4132725407. The reversal of 4132725406 is 6045272314.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4132725407) 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 as a sum of consecutive naturals, namely, 1033181350 + ... + 1033181353.

It is an arithmetic number, because the mean of its divisors is an integer number (1549772028).

Almost surely, 2^4132725406 is an apocalyptic number.

4132725406 is a deficient number, since it is larger than the sum of its proper divisors (2066362706).

4132725406 is a wasteful number, since it uses less digits than its factorization.

4132725406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2066362705.

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 4132725406 is about 64286.2769648391. The cubic root of 4132725406 is about 1604.7677327475.

The spelling of 4132725406 in words is "four billion, one hundred thirty-two million, seven hundred twenty-five thousand, four hundred six".