6248909955 has 8 divisors (see below), whose sum is σ = 9998255952. Its totient is φ = 3332751968.

The previous prime is 6248909899. The next prime is 6248909969. The reversal of 6248909955 is 5599098426.

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

It is a cyclic number.

It is not a de Polignac number, because 6248909955 - 2¹⁰ = 6248908931 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6248909895 and 6248909904.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 208296984 + ... + 208297013.

It is an arithmetic number, because the mean of its divisors is an integer number (1249781994).

Almost surely, 2^6248909955 is an apocalyptic number.

6248909955 is a deficient number, since it is larger than the sum of its proper divisors (3749345997).

6248909955 is a wasteful number, since it uses less digits than its factorization.

6248909955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416594005.

The product of its (nonzero) digits is 6998400, while the sum is 57.

The square root of 6248909955 is about 79050.0471536861. The cubic root of 6248909955 is about 1841.9086561576.

The spelling of 6248909955 in words is "six billion, two hundred forty-eight million, nine hundred nine thousand, nine hundred fifty-five".