4272742526 has 8 divisors (see below), whose sum is σ = 6902122584. Its totient is φ = 1972035000.

The previous prime is 4272742501. The next prime is 4272742543. The reversal of 4272742526 is 6252472724.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82168100 + ... + 82168151.

It is an arithmetic number, because the mean of its divisors is an integer number (862765323).

Almost surely, 2^4272742526 is an apocalyptic number.

4272742526 is a deficient number, since it is larger than the sum of its proper divisors (2629380058).

4272742526 is a wasteful number, since it uses less digits than its factorization.

4272742526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164336266.

The product of its digits is 376320, while the sum is 41.

The square root of 4272742526 is about 65366.2185383245. The cubic root of 4272742526 is about 1622.6900545726.

The spelling of 4272742526 in words is "four billion, two hundred seventy-two million, seven hundred forty-two thousand, five hundred twenty-six".