6154420462 has 8 divisors (see below), whose sum is σ = 9240095592. Its totient is φ = 3074388600.

The previous prime is 6154420453. The next prime is 6154420469. The reversal of 6154420462 is 2640244516.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6154420469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1408089 + ... + 1412452.

It is an arithmetic number, because the mean of its divisors is an integer number (1155011949).

Almost surely, 2^6154420462 is an apocalyptic number.

6154420462 is a deficient number, since it is larger than the sum of its proper divisors (3085675130).

6154420462 is a wasteful number, since it uses less digits than its factorization.

6154420462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2821634.

The product of its (nonzero) digits is 46080, while the sum is 34.

The square root of 6154420462 is about 78450.1144804773. The cubic root of 6154420462 is about 1832.5776590842.

Adding to 6154420462 its reverse (2640244516), we get a palindrome (8794664978).

The spelling of 6154420462 in words is "six billion, one hundred fifty-four million, four hundred twenty thousand, four hundred sixty-two".