6135905954 has 16 divisors (see below), whose sum is σ = 9376408800. Its totient is φ = 3010620384.

The previous prime is 6135905947. The next prime is 6135905957. The reversal of 6135905954 is 4595095316.

It is a junction number, because it is equal to n+sod(n) for n = 6135905899 and 6135905908.

It is not an unprimeable number, because it can be changed into a prime (6135905957) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21449 + ... + 112835.

It is an arithmetic number, because the mean of its divisors is an integer number (586025550).

Almost surely, 2^6135905954 is an apocalyptic number.

6135905954 is a deficient number, since it is larger than the sum of its proper divisors (3240502846).

6135905954 is a wasteful number, since it uses less digits than its factorization.

6135905954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92017.

The product of its (nonzero) digits is 729000, while the sum is 47.

The square root of 6135905954 is about 78332.0238089123. The cubic root of 6135905954 is about 1830.7381490732.

The spelling of 6135905954 in words is "six billion, one hundred thirty-five million, nine hundred five thousand, nine hundred fifty-four".