6165074542 has 16 divisors (see below), whose sum is σ = 10188191664. Its totient is φ = 2774560000.

The previous prime is 6165074483. The next prime is 6165074543. The reversal of 6165074542 is 2454705616.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6165074495 and 6165074504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6165074543) 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, 1385059 + ... + 1389502.

It is an arithmetic number, because the mean of its divisors is an integer number (636761979).

Almost surely, 2^6165074542 is an apocalyptic number.

6165074542 is a deficient number, since it is larger than the sum of its proper divisors (4023117122).

6165074542 is a wasteful number, since it uses less digits than its factorization.

6165074542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2774675.

The product of its (nonzero) digits is 201600, while the sum is 40.

The square root of 6165074542 is about 78517.9886522827. The cubic root of 6165074542 is about 1833.6345240109.

It can be divided in two parts, 6165074 and 542, that added together give a palindrome (6165616).

The spelling of 6165074542 in words is "six billion, one hundred sixty-five million, seventy-four thousand, five hundred forty-two".