6154741651 has 4 divisors (see below), whose sum is σ = 6156903304. Its totient is φ = 6152580000.

The previous prime is 6154741639. The next prime is 6154741673. The reversal of 6154741651 is 1561474516.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6154741651 - 2²¹ = 6152644499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6154741631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1076550 + ... + 1082251.

It is an arithmetic number, because the mean of its divisors is an integer number (1539225826).

Almost surely, 2^6154741651 is an apocalyptic number.

6154741651 is a deficient number, since it is larger than the sum of its proper divisors (2161653).

6154741651 is a wasteful number, since it uses less digits than its factorization.

6154741651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2161652.

The product of its digits is 100800, while the sum is 40.

The square root of 6154741651 is about 78452.1615444724. The cubic root of 6154741651 is about 1832.6095382595.

The spelling of 6154741651 in words is "six billion, one hundred fifty-four million, seven hundred forty-one thousand, six hundred fifty-one".