6954391601 has 4 divisors (see below), whose sum is σ = 6955164672. Its totient is φ = 6953618532.

The previous prime is 6954391597. The next prime is 6954391607. The reversal of 6954391601 is 1061934596.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6954391601 - 2² = 6954391597 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6954391607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 372881 + ... + 391086.

It is an arithmetic number, because the mean of its divisors is an integer number (1738791168).

Almost surely, 2^6954391601 is an apocalyptic number.

It is an amenable number.

6954391601 is a deficient number, since it is larger than the sum of its proper divisors (773071).

6954391601 is an equidigital number, since it uses as much as digits as its factorization.

6954391601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773070.

The product of its (nonzero) digits is 174960, while the sum is 44.

The square root of 6954391601 is about 83392.9949156402. The cubic root of 6954391601 is about 1908.7675684737.

The spelling of 6954391601 in words is "six billion, nine hundred fifty-four million, three hundred ninety-one thousand, six hundred one".