6745479102 has 24 divisors (see below), whose sum is σ = 15010211736. Its totient is φ = 2187722736.

The previous prime is 6745479089. The next prime is 6745479107. The reversal of 6745479102 is 2019745476.

6745479102 is a `hidden beast` number, since 6 + 74 + 5 + 479 + 102 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6745479107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5063508 + ... + 5064839.

It is an arithmetic number, because the mean of its divisors is an integer number (625425489).

Almost surely, 2^6745479102 is an apocalyptic number.

6745479102 is an abundant number, since it is smaller than the sum of its proper divisors (8264732634).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6745479102 is a wasteful number, since it uses less digits than its factorization.

6745479102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10128392 (or 10128389 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 45.

The square root of 6745479102 is about 82130.8657083316. The cubic root of 6745479102 is about 1889.4595565698.

The spelling of 6745479102 in words is "six billion, seven hundred forty-five million, four hundred seventy-nine thousand, one hundred two".