6119947463 has 12 divisors (see below), whose sum is σ = 7184441880. Its totient is φ = 5197539312.

The previous prime is 6119947441. The next prime is 6119947469. The reversal of 6119947463 is 3647499116.

It is a happy number.

It is not a de Polignac number, because 6119947463 - 2⁶ = 6119947399 is a prime.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6119947469) 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, 567581 + ... + 578262.

It is an arithmetic number, because the mean of its divisors is an integer number (598703490).

Almost surely, 2^6119947463 is an apocalyptic number.

6119947463 is a deficient number, since it is larger than the sum of its proper divisors (1064494417).

6119947463 is a wasteful number, since it uses less digits than its factorization.

6119947463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1145966 (or 1145959 counting only the distinct ones).

The product of its digits is 979776, while the sum is 50.

The square root of 6119947463 is about 78230.0930780477. The cubic root of 6119947463 is about 1829.1496206265.

The spelling of 6119947463 in words is "six billion, one hundred nineteen million, nine hundred forty-seven thousand, four hundred sixty-three".