6945255501 has 8 divisors (see below), whose sum is σ = 9579662880. Its totient is φ = 4470509232.

The previous prime is 6945255487. The next prime is 6945255509. The reversal of 6945255501 is 1055525496.

6945255501 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 6945255501 - 2⁹ = 6945254989 is a prime.

It is a super-2 number, since 2×6945255501² = 96473147948341522002, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6945255509) 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, 39915175 + ... + 39915348.

It is an arithmetic number, because the mean of its divisors is an integer number (1197457860).

Almost surely, 2^6945255501 is an apocalyptic number.

It is an amenable number.

6945255501 is a deficient number, since it is larger than the sum of its proper divisors (2634407379).

6945255501 is a wasteful number, since it uses less digits than its factorization.

6945255501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79830555.

The product of its (nonzero) digits is 270000, while the sum is 42.

The square root of 6945255501 is about 83338.1995305874. The cubic root of 6945255501 is about 1907.9313422701.

The spelling of 6945255501 in words is "six billion, nine hundred forty-five million, two hundred fifty-five thousand, five hundred one".