6156546154 has 16 divisors (see below), whose sum is σ = 10075609440. Its totient is φ = 2798079760.

The previous prime is 6156546133. The next prime is 6156546157. The reversal of 6156546154 is 4516456516.

It is a self number, because there is not a number n which added to its sum of digits gives 6156546154.

It is not an unprimeable number, because it can be changed into a prime (6156546157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 259752 + ... + 282460.

It is an arithmetic number, because the mean of its divisors is an integer number (629725590).

Almost surely, 2^6156546154 is an apocalyptic number.

6156546154 is a deficient number, since it is larger than the sum of its proper divisors (3919063286).

6156546154 is a wasteful number, since it uses less digits than its factorization.

6156546154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35045.

The product of its digits is 432000, while the sum is 43.

The square root of 6156546154 is about 78463.6613598932. The cubic root of 6156546154 is about 1832.7886211229.

The spelling of 6156546154 in words is "six billion, one hundred fifty-six million, five hundred forty-six thousand, one hundred fifty-four".