4525649726 has 8 divisors (see below), whose sum is σ = 7310664984. Its totient is φ = 2088761400.

The previous prime is 4525649707. The next prime is 4525649749. The reversal of 4525649726 is 6279465254.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87031700 + ... + 87031751.

It is an arithmetic number, because the mean of its divisors is an integer number (913833123).

Almost surely, 2^4525649726 is an apocalyptic number.

4525649726 is a deficient number, since it is larger than the sum of its proper divisors (2785015258).

4525649726 is a wasteful number, since it uses less digits than its factorization.

4525649726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174063466.

The product of its digits is 3628800, while the sum is 50.

The square root of 4525649726 is about 67272.9494373481. The cubic root of 4525649726 is about 1654.0944807752.

The spelling of 4525649726 in words is "four billion, five hundred twenty-five million, six hundred forty-nine thousand, seven hundred twenty-six".