4260949551 has 12 divisors (see below), whose sum is σ = 6159018528. Its totient is φ = 2838642144.

The previous prime is 4260949541. The next prime is 4260949601. The reversal of 4260949551 is 1559490624.

4260949551 is a `hidden beast` number, since 4 + 2 + 6 + 0 + 94 + 9 + 551 = 666.

It is not a de Polignac number, because 4260949551 - 2¹¹ = 4260947503 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4260949497 and 4260949506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4260949501) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 152295 + ... + 178088.

It is an arithmetic number, because the mean of its divisors is an integer number (513251544).

Almost surely, 2^4260949551 is an apocalyptic number.

4260949551 is a deficient number, since it is larger than the sum of its proper divisors (1898068977).

4260949551 is a wasteful number, since it uses less digits than its factorization.

4260949551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331822 (or 331819 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 45.

The square root of 4260949551 is about 65275.9492539174. The cubic root of 4260949551 is about 1621.1957780887.

The spelling of 4260949551 in words is "four billion, two hundred sixty million, nine hundred forty-nine thousand, five hundred fifty-one".