6948003561 has 8 divisors (see below), whose sum is σ = 9461111424. Its totient is φ = 4533449040.

The previous prime is 6948003551. The next prime is 6948003577. The reversal of 6948003561 is 1653008496.

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

It is not a de Polignac number, because 6948003561 - 2⁶ = 6948003497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6948003521) 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 in 7 ways as a sum of consecutive naturals, for example, 24638170 + ... + 24638451.

It is an arithmetic number, because the mean of its divisors is an integer number (1182638928).

Almost surely, 2^6948003561 is an apocalyptic number.

It is an amenable number.

6948003561 is a deficient number, since it is larger than the sum of its proper divisors (2513107863).

6948003561 is a wasteful number, since it uses less digits than its factorization.

6948003561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49276671.

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 6948003561 is about 83354.6852972285. The cubic root of 6948003561 is about 1908.1829489693.

The spelling of 6948003561 in words is "six billion, nine hundred forty-eight million, three thousand, five hundred sixty-one".